Keep site instructions clear and your company name in view. We design and print construction signs for London projects, from safety notices to branded site boards.

Construction sites are among the busiest and most hazardous working environments. Every day, workers, contractors, visitors, and members of the public move around active sites where risks are constantly present. Effective construction site signage is not just a legal requirement; it is a fundamental part of keeping everyone safe and your project running without incident.
A delivery driver needs the right gate. A visitor needs to know where to report. Your site entrance should make both obvious.
1 Stop Signs supplies construction signs for London building projects, with designs tailored to your site instructions, company branding and available space. Whether you need a single replacement board or signs for a new project, start with what people need to know when they arrive.
Our range includes hazard warnings, PPE notices, fire and first aid signs, directional boards and site information signs. Custom boards can bring together your project name, contractor details, site rules and contact information in one readable layout.
Already have the wording and artwork? Send them over with your sizes and quantities. If you need help with the layout, our designers can prepare a proof for you to check before printing.
020 8168 0001

The cost depends on whether you need individual safety notices, custom site boards or printed hoarding panels. The average prices range of construction signage in UK is between £16–£40 excluding VAT for standard multi-message safety boards, while large printed hoarding panels range from approximately £84–£138 excluding VAT, depending on size and quantity.
These are market examples rather than a fixed price list for 1 Stop Signs. Bespoke artwork, delivery, fixings and installation can affect the total, so check what is included when comparing quotes.
For a quote for your London site, send us the sign dimensions, quantities, wording, delivery postcode and required date. Our team will price your order against the specification you need.
020 8168 0001On a busy London street, your site signs may need to speak to pedestrians, delivery teams and visiting contractors at the same time. Clear wording and sensible positioning help each person find the information relevant to them.
At the entrance, show where visitors should report and which access point deliveries should use. Within the site, place instructions where people need to act on them. A direction sign is most useful before a turn; an entry restriction needs to be visible before someone reaches the work area.
Outdoor construction signage also gives your project a public face. A branded board can identify the contractor and explain what is being built, while hoarding graphics give passers-by a view of the finished development.
Tell us where your signs will go, how far away they need to be read and how long you expect to use them. These details help us recommend a suitable size and finish without overcomplicating the order.
020 8168 0001

Construction signs do more than meet legal requirements. They protect people, keep work moving smoothly, and show that your site is run professionally.
At 1 Stop Signs, we supply a wide range of construction signage to cover every part of your site. Here is what we offer:


Following health and safety rules is not optional on a building site. The right signs make it much easier to stay on the right side of the law and keep everyone protected.
Every part of a construction site has different risks. Safety signage at construction sites needs to match those risks in every area.

We’ve been producing construction site signage for more than three decades, helping customers turn site requirements into clear, practical signs.
Our construction signs use high-quality, weatherproof materials to withstand rain, dirt and daily exposure on busy building sites.
Our in-house designers create custom construction signage with your logo, brand colours and site-specific instructions, keeping every board clear and consistent.
You’ll receive a design proof to review before printing. Need to adjust the wording, move a logo or change the layout? We’ll amend the design at no extra charge until you’re happy to approve it.
You don’t need a large order to work with us. From one replacement safety notice to a complete set of branded site boards, order what your project needs.
Working to a site deadline? We offer next-day delivery once your signs are produced. Share your required date when ordering so we can confirm production and delivery timings.
The best construction signage for your London project starts with a clear brief. Send us your sign list, quantities, approximate dimensions, site postcode and required date. If you’re unsure about sizes or placement, include a few photographs of the intended locations.
