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Safety Signs

Danger Confined Space No Unauthorised Access Sign Printing

from £26.33 ISO 7010 W001

Need "Danger Confined Space No Unauthorised Access" on a wall, door or fence? Our danger confined space no unauthorised access sign printing does it: one clear sign that stops casual entry to a confined space where the air may not be safe, in 4 sizes and 3 boards.

Turnaround
…Working out your price

Price is final, no surprises at checkout. UK delivery £7.95, free over £49.99 this week. Scottish Highlands +£10; islands and NI quoted.

Artwork

Design fees are fixed, shown as their own line in your basket, and cover the whole quantity of this item. You can also upload later: we email you after you order.

Charity, school, club or place of worship? up to 10% off every orderBusiness? up to 5% off your first order

  • Free UK delivery over £49.99 this week
  • Dispatch from 2 working days
  • Printed in the UK

Overview

This danger sign stops casual entry to a confined space where the air may not be safe. Typical homes for it are plant voids, silos, sewers, pits and tanks. Our danger confined space no unauthorised access sign printing is made to order in the size and board you choose.

What the sign says

It reads "Danger Confined Space No Unauthorised Access". The DANGER header is saved for hazards that can kill or badly injure, which is why it gets noticed over the everyday caution signs. The layout is a yellow triangle with a heavy DANGER heading, plus the ISO 7010 W001 symbol (general warning sign).

Where it goes

On the hatch, manway or access door. Mark the store and the route to it, so the warning is seen before anyone opens a door.

The right size for danger confined space no unauthorised access sign printing depends on the reading distance. Reading distance is worked out from the sign’s short side: about a metre for every 25 mm, the distance factor from ISO 3864-1. That makes A4 to about 8 m, A3 to about 12 m, A2 to about 17 m and A1 to about 24 m. Anything read from a distance or a moving vehicle wants the larger sizes.

Danger confined space no unauthorised access sign printing: choosing the board

Our danger confined space no unauthorised access sign printing comes on three kinds of board:

  • 3mm Foamex, a rigid PVC foam board that screws or sticks up easily and is happiest indoors or out for a season
  • 3mm Dibond, aluminium skins on a solid core, the one to pick for a sign that stays outside for years
  • self-adhesive vinyl, which sticks flat to smooth walls, doors, glass and machine guards

Indoors, Foamex or vinyl is plenty; for years outdoors, Dibond is the one.

Match the sign to what is actually stored, and update it if the contents change.

COSHH and the Health and Safety (Safety Signs and Signals) Regulations 1996 both expect areas holding hazardous substances to be marked, so nobody walks in without knowing the risk.

Upload your own file, lay it out in the online designer, or hand it to our paid artwork service, which includes 1 design and 2 rounds of changes. A person gives every file a free check first. Every danger confined space no unauthorised access sign printing order is made to order and dispatched from the UK. Delivery to a UK mainland address is £7.95, or free once the order passes £100 after any discount (artwork fees are not counted). Mainland Highlands postcodes add £10; Northern Ireland, the islands, the Isle of Man, the Channel Islands, Scilly and the Isle of Wight are quoted. Full details are on the delivery page.

Also worth a look: chemical and hazard signs and everything in safety signs. Stuck on the choice? Our guide to safety sign colours helps.

Sizes and prices

Smallest first. Tap a price to load that size into the buy box.

Size3mm Foamex3mm Dibond aluminium compositeself-adhesive vinyl
A4 · 210 × 297 mm
A3 · 297 × 420 mm
A2 · 420 × 594 mm
A1 · 594 × 841 mm

Final prices per item with the lowest-priced options. UK delivery £7.95, free over £49.99 this week. Choose a price to load it into the price calculator.

Specs

Materials, sizes and finishing.

ISO 7010 referenceW001 (General warning sign)
MessageDanger Confined Space No Unauthorised Access
Sign typeDanger
Materials3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl
SizesA4 (210 × 297 mm), A3 (297 × 420 mm), A2 (420 × 594 mm), A1 (594 × 841 mm)
Viewing distanceA4: 8 m, A3: 12 m, A2: 17 m, A1: 24 m
PrintFull colour, single sided
Made byMade to order and dispatched from the UK
SKUFP-SAF-113
PriceFinal price shown in the configurator. No surprises at checkout.
DeliveryUK mainland £7.95 per order, free over £49.99 this week. Scottish Highlands +£10; islands and NI quoted.
Artwork checkFree file check on uploaded artwork (resolution, size and bleed).

Which size do I need?

A safety sign must be large enough to read from where people will see it. Our conservative guide, based on the distance-factor method in ISO 3864-1, is about 1 metre of viewing distance for every 25 mm of sign height (the shorter side). Use it with your own risk assessment.

SizeReadable from up to about
A4 (210 × 297 mm)8 m
A3 (297 × 420 mm)12 m
A2 (420 × 594 mm)17 m
A1 (594 × 841 mm)24 m

Well lit or internally lit signs can be read from further away; dim areas need larger signs.

Questions

Quick answers about danger confined space no unauthorised access sign printing.

Which size of Danger Confined Space No Unauthorised Access sign can be read from across the room or yard?

Measure the distance first, then match it: 8 m calls for A4 (210 × 297 mm), 12 m calls for A3 (297 × 420 mm), 17 m calls for A2 (420 × 594 mm) and 24 m calls for A1 (594 × 841 mm). Traffic, dim corners or glare all justify going one size bigger. The largest, A1 (594 × 841 mm), is the choice for wide open spaces.

Is the symbol on this sign an ISO 7010 one?

Yes: W001, General warning sign. The "Danger Confined Space No Unauthorised Access" text sits alongside it, and the pictogram is taken from public domain artwork.

Where do I fix the Danger Confined Space No Unauthorised Access sign?

For "Danger Confined Space No Unauthorised Access", the usual spot is on the entry hatch, manway or access door. Fix it where it will not be hidden by doors, deliveries or vehicles.

Am I legally required to display "Danger Confined Space No Unauthorised Access"?

COSHH and the Health and Safety (Safety Signs and Signals) Regulations 1996 expect stores and areas holding hazardous substances to be marked. That way people know the risk before they walk in. How many you need and where comes down to your own risk assessment.

Is the price shown for the "Danger Confined Space No Unauthorised Access" sign the full price?

Yes, for the goods. The price you see is the price you pay at checkout. Mainland UK delivery adds £7.95 to the basket, and nothing once the goods reach £100 after any discount code.

Can I buy more than one Danger Confined Space No Unauthorised Access sign?

Yes, change the quantity before you check out; every sign is made to order. Need a big mix of different signs for a school, club or site? Use the Get a quote page. Postage to the UK mainland is £7.95 per basket, not per item, and free when your goods total £100 or more.

Will the Danger Confined Space No Unauthorised Access sign survive outdoors?

Yes, if you order it in Dibond, which cope with rain. Foamex is better kept indoors or somewhere sheltered. Pick the material in the options before you order.

Asked by buyers

How cheaply can I get hold of the Danger Confined Space No Unauthorised Access Sign?

Picked the way the page first loads, with A4 (210 × 297 mm) and self-adhesive vinyl, the Danger Confined Space No Unauthorised Access Sign comes to £5.02. Any other mix of options, a faster turnaround included, gets its own price the moment you choose it, and that figure is what you pay at checkout. Only delivery is left to add. On its own the opening price of £5.02 would add £7.95 for mainland delivery; reach £100 of goods and that goes to zero.

Which turnaround speeds can I choose for the Danger Confined Space No Unauthorised Access Sign?

Allow 6 working days on Saver, 4 on Standard or 2 on Express before the Danger Confined Space No Unauthorised Access Sign is handed to the courier, based on the options the page opens with. Weekends and bank holidays are not counted, and nothing starts until the order is paid and the artwork is confirmed. Pick another size or material and the days beside each speed update, sometimes by a day. After it leaves us, the courier normally delivers in one to three working days and you get the tracking link by email.

Which artwork services are offered with the Danger Confined Space No Unauthorised Access Sign?

Several routes, all chosen under Artwork on this page. Send your own finished file (no charge), we set your words and logo on a tidy layout, called typesetting (£15), we design it from your brief (£35), we redraw a blurry or low quality logo as sharp vector art (£30) or we create a brand new logo (£50). Typesetting and design from a brief each come with one first draft and two rounds of changes. The fee is the same whatever quantity you order and shows separately in the basket. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Vinyl, Dibond or Foamex: which should we pick for a Danger Confined Space No Unauthorised Access Sign?

Decide by where "Danger Confined Space No Unauthorised Access" is going and how long it has to last. Staying outside for years, or somewhere busy where it may get knocked? 3mm Dibond aluminium composite, with metal skins, is the tough one. Indoors or under a porch? 3mm Foamex gives a light, smooth board. Going straight onto a door, window or smooth wall? The self-adhesive vinyl sticks flat with no drilling.

Which size of the Danger Confined Space No Unauthorised Access Sign can people read from further away?

Rough reading distances for "Danger Confined Space No Unauthorised Access": about 8 m for A4, 12 m for A3, 17 m for A2 or 24 m for A1. The rule of thumb behind them: each 25 mm of height buys roughly one metre of distance. If the light is poor, or people pass quickly on foot or at the wheel, go for the next size up. The figures use the distance factor from ISO 3864-1, and your own risk assessment should settle the final choice. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all.

Which sizes can the Danger Confined Space No Unauthorised Access Sign be printed in?

The table has 4 sizes. At the small end, A4 (210 × 297 mm) costs from £5.02; at the top, A1 (594 × 841 mm) costs from £15.12. Each figure is for the cheapest set of options at that size. Unsure? Measure where it will go and check the view from the spot people will stand. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

What message is a Danger Confined Space No Unauthorised Access Sign giving?

Start with the symbol on "Danger Confined Space No Unauthorised Access". W001 is the ISO 7010 pictogram for general warning sign, so even someone without much English gets the gist at a glance. The design follows the danger sign pattern, used to mark out a serious hazard. That colour and shape code is laid down by the 1996 Safety Signs and Signals Regulations. Typical spots: a cleaning cupboard, a pool plant room or a garden centre store.

I am not a business. Can I buy just one sign?

Of course. Anyone can order, with no trade account and no minimum beyond one. Prices for the Danger Confined Space No Unauthorised Access Sign begin at £5.02, checkout works without an account and you pay by card. Parents, clubs, churches and small shops order single items all the time. On its own the opening price of £5.02 would add £7.95 for mainland delivery; reach £100 of goods and that goes to zero.

And the largest sign, A1 (594 × 841 mm): how much is that one?

From £15.12, with the cheapest settings and the Saver service. Material by material, it is 3mm Foamex at £63.13, 3mm Dibond aluminium composite at £88.40 and self-adhesive vinyl at £15.12. Add £7.95 for UK mainland delivery, or nothing at all once the goods reach £100. Select it on the page and swap materials, finishes and speed to watch how the figure moves. Before delivery, this sign costs from £5.02. On this page, Danger Confined Space No Unauthorised Access Sign starts from £5.02.

Could you price an A2 (420 × 594 mm) sign for me?

From £9.33, with the cheapest settings and the Saver service. Material by material, it is 3mm Foamex at £42.91, 3mm Dibond aluminium composite at £61.17 and self-adhesive vinyl at £9.33. Add £7.95 for UK mainland delivery, or nothing at all once the goods reach £100. Select it on the page and swap materials, finishes and speed to watch how the figure moves. Before delivery, this sign costs from £5.02. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Could the total go up after I reach the checkout?

No surprises: what the page shows for this sign is the goods figure you pay at checkout. Delivery is the one extra, £7.95 to a UK mainland address, and it drops away when the goods reach £100 after discounts. Paid artwork help shows up as its own basket line, so you can check each amount before paying. Nothing is printed ahead of time: each sign is made to order for you. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On this page, Danger Confined Space No Unauthorised Access Sign starts from £5.02.

Can I mix different safety signs in a single order?

You can. Each sign gets a separate basket line, with whatever size and board suit it, and you pay once at the end. Delivery is charged per order, not per sign: £7.95 to the UK mainland, or free once the goods come to £100 or more. For "Danger Confined Space No Unauthorised Access" the sizes are A4, A3, A2 and A1. Nothing is printed ahead of time: each sign is made to order for you.

I need several signs, some in different sizes. How do I buy them?

Each price on the page is for a single sign in the size and material chosen. Put the number you want in the box beside Add to basket and the total multiplies. For a different size or material, add it as a separate line; the basket keeps them apart. An artwork fee is charged once per line, whatever the quantity, and choosing to reuse the artwork from another item in your basket costs nothing more. Very large runs can go through Get a quote. Nothing is printed ahead of time: each sign is made to order for you. Before delivery, this sign costs from £5.02. Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

Our event is close. Can the Danger Confined Space No Unauthorised Access Sign be rushed?

Yes. Choose Express and the Danger Confined Space No Unauthorised Access Sign can be on the way in 2 working days on the opening option, for £6.68, where Saver is £5.02 and takes 6 days. Then give the courier one to three working days, and send the artwork with the order, because the clock does not run until the file is sorted. If the date is really tight, message us on the Contact page before paying and we will tell you honestly.

Will anyone look at my file before it is printed?

Yes, a real person on our team opens every uploaded file and checks the size, the bleed and the resolution. If something is off, you hear from us before anything is made. We print what you send, though, so read the spelling, numbers and dates yourself as well. Making starts when the order and the file are both confirmed. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. Make the artwork for this sign the same size as the one you order, such as A4 (210 × 297 mm). Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

How many pixels does a photo need to print well on this sign?

Close-up items need about 300 dpi at full size. So an A1 (594 × 841 mm) layout wants about 7,016 by 9,933 pixels. Keep lettering and logos as vectors if you can. An image copied off a web page or a social post rarely has enough pixels; if yours looks likely to print soft, our file check flags it. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Can the wording on a Danger Confined Space No Unauthorised Access Sign be changed, or our logo added?

Yes. To reword "Danger Confined Space No Unauthorised Access" or add a logo, pick the typesetting option (£15) for your text and logo on a clean layout, or the design-from-your-brief option (£35), then send us the details. Both paid options include one first draft and two rounds of changes. Uploading your own print-ready file costs nothing, and someone on our team looks it over before printing. Leave the safety symbol and its colours untouched, though: altering them makes the meaning less clear. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex.

What thickness is the Danger Confined Space No Unauthorised Access Sign, and does it feel sturdy?

Three millimetres, whichever board you go for. Pick self-adhesive vinyl instead and you get a thin film that lies flat against whatever you stick it to. Dibond feels stiff because a plastic core is sandwiched between two thin aluminium sheets, yet it is still simple to screw or stick up. Foamex is foamed PVC, so it weighs very little in the hand. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. For reference, Danger Confined Space No Unauthorised Access Sign is listed in 4 sizes, the smallest being A4 (210 × 297 mm).

Does the Danger Confined Space No Unauthorised Access Sign come in a peel-and-stick version?

It does. Pick self-adhesive vinyl from the material list and it comes as a peel-off sticker. That is handy on a glass shop door, a classroom cupboard, a machine or a smooth painted wall, anywhere screwing a board up would be awkward. Wipe the spot, let it dry, then press it down from the centre outwards to push the air away. On rough brick or dusty surfaces, a board will hold better. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

We are putting up a full set of signs at our premises. Which ones sit well next to this one?

A school corridor, a shop floor or a club house rarely needs just one notice. Two that often go up beside this one: Asbestos Hazardous Waste Sign and Biological Hazard No Smoking Sign. Keep every sign in one board type so the set matches, look up sizes and prices on each page, then check out once: one delivery charge for the whole basket, free over £100 of goods. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex.

Will a Danger Confined Space No Unauthorised Access Sign cope with rain and wind outdoors?

Rain is rarely the problem for "Danger Confined Space No Unauthorised Access"; sunshine is. Every printed sign fades slowly in strong sun, so make a habit of checking outdoor ones and renew any that have faded too far. Dibond is the board to pick for a permanent outdoor home. Foamex copes with a covered spot but prefers life indoors. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex.

It gets dark early in winter. Can people still read the Danger Confined Space No Unauthorised Access Sign in the evening?

Not in pitch darkness. Pick Foamex, Dibond or vinyl sticker and it is the same story: nothing on this page reflects headlights or glows by itself. Fix it where a street light, porch light or security lamp already shines, or fit a small light above it. Where a risk assessment asks for photoluminescent or reflective signs, those need to come from a specialist maker rather than from us. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On this page, Danger Confined Space No Unauthorised Access Sign starts from £5.02.

What is the easiest way to put up a Danger Confined Space No Unauthorised Access Sign?

To mount "Danger Confined Space No Unauthorised Access" on a wall, drill a hole near each corner of the board and screw it on with a washer under each head; stop once it feels snug, as Foamex in particular does not like being overtightened. Where drilling is not wanted, say on a painted door or a smooth wall inside, double-sided foam tape or sticky pads hold it well. For a fence, make a hole at each corner and loop cable ties through. The vinyl one needs no tools: peel off the backing and press it on once the surface has been wiped and dried.

Does the material change the price of the Danger Confined Space No Unauthorised Access Sign?

Taking the smallest size, A4 (210 × 297 mm), as the example: self-adhesive vinyl at £5.02, 3mm Dibond aluminium composite at £40.79 and 3mm Foamex at £27.79. Larger sizes follow a similar pattern, and the full grid sits in the size table further up the page. Think about where it is going first: a cheap material in the wrong spot can end up costing more. Before delivery, this sign costs from £5.02. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Do we legally have to display a Danger Confined Space No Unauthorised Access Sign?

Your risk assessment answers that one for "Danger Confined Space No Unauthorised Access". Where it shows a risk still remains after other steps, the 1996 Safety Signs and Signals Regulations say an employer must signpost it, and that applies to a cafe with two staff as much as a factory. Signs back up the other measures you take; they are never a substitute for them. The symbol on this sign follows ISO 7010, reference W001.

We need a few different designs. Do they each need their own order?

No. Each design goes into the basket as a separate line with its own file or online design, and you pay for them all in one checkout. Delivery is counted once for the whole order and costs nothing when the goods reach £100. If two lines share the same artwork, pick the artwork option that reuses a file already in your basket, so any design fee is only paid once. Before delivery, this sign costs from £5.02. Nothing is printed ahead of time: each sign is made to order for you. Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

Our treasurer needs a receipt for the accounts. What do we get?

Keep the order confirmation email we send: it itemises the purchase and the payment, and works as a plain receipt for your records. The total at checkout for this sign is the goods price on the page plus delivery, so the email matches what left the account. Need something more formal for an audit or a grant claim? Message us from the Contact page with your order number. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. Nothing is printed ahead of time: each sign is made to order for you. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Do I pay delivery on each item in my basket?

No. One delivery charge covers the whole basket, so adding the Danger Confined Space No Unauthorised Access Sign to other items does not add a second one. It is £7.95 to a UK mainland address and nothing once the goods total £100 after any discount code. Using the same design on two items? Pick the reuse-artwork option on the second one and you pay the artwork fee just once. Each line keeps its own size and quantity.

Our club needs a big batch of signs, or an odd size. Can you price it?

Yes. Fill in our Get a quote page, giving the size, how many, the material, when you need it and the delivery postcode, and attach your artwork if it is ready. A price comes back to you by email. Get a quote is also how delivery to Northern Ireland and the islands gets priced. Before delivery, this sign costs from £5.02. Nothing is printed ahead of time: each sign is made to order for you. Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

How do I work out how many Danger Confined Space No Unauthorised Access signs to order?

Picture someone arriving for the first time. Every door they could come through, every approach to the risk and every corner where the route bends is a place for a sign. Large sites and long corridors usually need repeats, with bigger versions where people read from a distance. Put matching signs on a single basket line and raise the quantity; different sizes or materials go on lines of their own. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. Nothing is printed ahead of time: each sign is made to order for you. On this page, Danger Confined Space No Unauthorised Access Sign starts from £5.02.

I have spotted a typo after paying. Can it be fixed?

Tell us quickly through the Contact page, quoting your order number. Before production starts we can take a corrected file, or cancel and refund the whole order. After that it cannot be changed. A print that matches your finished design or the file you sent is not a fault, so it pays to read every word and number before you order. Before delivery, this sign costs from £5.02. Nothing is printed ahead of time: each sign is made to order for you. For reference, Danger Confined Space No Unauthorised Access Sign is listed in 4 sizes, the smallest being A4 (210 × 297 mm).

Do I have to register before I can buy?

There is no need to sign up. Pay as a guest with a bank card, handled securely by Stripe, and you still get an order confirmation email and a tracking email on dispatch. An account is optional; it just keeps your order history in one place. Before delivery, this sign costs from £5.02. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Some of our visitors have poor eyesight. Will this sign be easy for them to read?

Three things help most: strong contrast between the words and the background, a plain bold font, and a size that matches how far away people will be. Our standard safety sign layouts use the high-contrast colour pairings laid down for safety signs. Mount the sign at eye height, where it is well lit and not catching glare, and keep the message short. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Make the artwork for this sign the same size as the one you order, such as A4 (210 × 297 mm). Material choices for Danger Confined Space No Unauthorised Access Sign: 3mm Foamex, 3mm Dibond aluminium composite or self-adhesive vinyl.

Bleed and dpi mean nothing to me. Can I still get printing done?

Yes. You do not need any print knowledge to order the Danger Confined Space No Unauthorised Access Sign. Send us your words and logo with the typesetting option (£15) and we build the layout, then you get a first draft and two rounds of changes. Whatever you choose, a real person looks at the file before printing.

What if A1 (594 × 841 mm) is still too small for the Danger Confined Space No Unauthorised Access Sign?

We can still help. Put the size you need, the material and the quantity into the quote request form and we will send a price. For reference, the listed range ends at A1 (594 × 841 mm), and that size costs £15.12 or more. Bear in mind that anything past A0 goes by oversize courier, a one-off £15 on the order. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

The spot gets full sun all afternoon. Could this sign warp in the heat?

Foamex can, Dibond will not. A big, thin Foamex board warms up in direct sun and may bow, especially with fixings only at the corners. Dibond has aluminium faces and keeps its shape, so it is the sensible pick for a long-term outdoor sign. With Foamex, more fixings across a flat wall, or a thicker board, helps it stay straight. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Nothing is printed ahead of time: each sign is made to order for you. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Will the Danger Confined Space No Unauthorised Access Sign cope with steam and splashes in a kitchen or toilet block?

Cafe kitchens, school washrooms and club changing rooms are damp places, so the material matters. Of the options, Dibond is the one to pick: it does not take on moisture, stays flat and wipes down easily. Self-adhesive vinyl also works on tiles or steel if you stick it on while the surface is clean and dry. Clean it with a damp cloth and mild detergent, never bleach or anything abrasive. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Before delivery, this sign costs from £5.02. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Could the Danger Confined Space No Unauthorised Access Sign go on a door, say an office or classroom door?

Start with the position: eye level, on the push side or on the wall next to the frame, so the message is still visible with the door open. For the door itself, choose self-adhesive vinyl, which suits painted doors and glass panels. A 3mm Foamex board on foam tape also sits well on a flat door. On a fire door, get the go-ahead from whoever looks after the building before any screws go in. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

Can I cut this sign down to size, or drill fixing holes, at home?

Yes, with ordinary tools. For Foamex or Correx, a sharp craft knife and a straight metal edge work: a few light passes, then snap or cut through. Dibond has aluminium skins and needs a fine-toothed saw. Drill slowly with a standard bit and stay at least 10 mm from any edge. Any cutting removes some of the bleed, so plan the layout with that in mind. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex. Sizes for this sign go from A4 (210 × 297 mm) at the small end to A1 (594 × 841 mm), 4 in all. On its opening option, Danger Confined Space No Unauthorised Access Sign leaves us after 6 working days on Saver.

What is the safest way to clean this sign?

Treat "Danger Confined Space No Unauthorised Access" gently: a soft cloth and soapy warm water, a rinse, then a dry. Strong cleaners, solvents and scourers can take the shine off the print or lift it, so leave them in the cupboard. Store spares flat, not leaning, to stop them bowing. For this sign, the material can be self-adhesive vinyl, 3mm Dibond aluminium composite or 3mm Foamex.

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