Facade Sealing in Dedworth
We carry out facade joint and window perimeter sealing on commercial buildings in Dedworth and the surrounding area. Send details for a fixed quote.
- Cladding panel joints that have opened up
- Draughts around frames and panels
- Weathered facade joints that have lost their grip
Facade sealing across Dedworth
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Facade sealing for commercial buildings in Dedworth
Weather decides a lot in facade sealing. Joints have to be dry and the air and surface temperature within the product’s range. We build that into the programme and tell you if the forecast changes the plan. We work on coping and flashing joints, window and door perimeters and shopfront frames, and the usual reasons a site gets in touch are old perimeter mastic that has dried out and failed seals around shopfront and entrance frames. One point of contact handles commercial sealant work in Dedworth from the first photographs to the final walk-round, whether it’s one building or several.
On a small site around Dedworth, the mastic is best done in the fewest visits we can manage. Tell us when scaffold comes down and when decoration finishes, and we’ll plan around those stages.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Where
- Dedworth (SL4)
- Region
- Windsor and Maidenhead
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Why act early in Dedworth
Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Leaks travel along the structure, often turning up far from the joint. A failed joint lets water into a building whatever its size. Early resealing avoids the damage that follows a leak.
There’s no price list, because the scope varies so much from one building to the next. Call for a quote.
Why appoint us
- Work to your specification and the manufacturer’s guidance
- RAL and finish matching where the product range allows
- 12-month guarantee on workmanship
- Old sealant cut out, never sealed over
Read our cost guide and our accreditations.
How the quote is worked out
Your fixed quote is built from the real scope. It takes account of:
- Travel to remote or island sites
- Site requirements such as inductions and permits
- How much existing material needs removing
- Which sealant the job calls for
The specified product makes a difference, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
What we need to price the job
For an accurate fixed quote, we need to understand the site. Send us:
- Access details, including height
- When you need the work done
- Photos of the joints, close up and from further back
- The type of building and who uses it
For a fixed quote, speak to us on 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.
From enquiry to sign-off
Site rules come first: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For a site in Dedworth, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.
- First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
- Failed sealant is cut out along its full length.
- Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
- Closed-cell rod fixes the depth, and the sealant grips two sides only.
- The new sealant goes in and is tooled firmly onto both faces.
- We walk the finished joints with you before handing over.
Preparing the site
- Let building users know which areas are affected
- For older buildings, check the asbestos register before work
- Share your working hours and any access restrictions
Request a quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or email the details over.
Advice
New build and refits around Dedworth
Rainfall across the South East, Dedworth included, is lower than in many parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so we time external mastic for dry faces and agree it with the site team. There are a good number of hotels within about 2 miles of Dedworth. When hotels extend or refit, the work is normally squeezed between peak periods, mastic included.
Projects at colleges like Windsor College, 1.5 miles to the east of Dedworth, tend to run to term dates, so the mastic is planned tightly. Work at a hotel such as LEGOLAND Castle Hotel, 0.8 miles south of Dedworth, tends to be programmed around bookings, mastic included. Recladding or extending a unit at a site like Bray Business Centre (to the north-west of Dedworth) brings panel joints and frame perimeters into the programme.
Dedworth is about 1 mile west of Windsor, in Windsor and Maidenhead. Dedworth sits inside our coverage and the rest of Windsor and Maidenhead, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Windsor and Maidenhead coverage takes in 60 places, large and small. We also cover Reading, around 14 miles from Dedworth.
Business premises anywhere in SL4 are within our area for facade joints. If your site is on Ash Lane, Wolf Lane and Roses Lane or close by, send details and we’ll quote for facade joints. If your building is just outside Dedworth, we cover Windsor (1 mile east), Oakley Green (1 mile west), Boveney (1 mile north), Clewer (1 mile north-east) and Water Oakley (1 mile north-west). Further afield, our area takes in Maidenhead (5 miles north-west), Boyn Hill (5 miles north-west), Cookham (7 miles north-west), Furze Platt (6 miles north-west), Broomhall (6 miles south) and South Ascot (5 miles south). As one of the bigger centres in Windsor and Maidenhead, Dedworth has a broad mix of commercial, public and industrial buildings.
What’s near Dedworth
Around Dedworth, our work takes us to commercial buildings near Windsor Girls' School, Windsor Girls' School and The Greene Oak pub, among other places. The nearest railway station is Windsor & Eton Central station, about 1.7 miles east of the centre. Nearby you’ll also find Windsor Castle (1.9 miles east) and King Edward VII Hospital (1.5 miles east). Green spaces nearby include Bray Pit and Taplow Lake.
Different surfaces, different methods
Perimeter joints at frames and structure
These frame-to-structure joints take a lot of movement and weather. They are cut out, cleaned, backed and resealed with a product suited to glazing perimeters.
Window and door perimeters
Frame materials vary, and so does the preparation. Primer goes on where the manufacturer specifies it for that substrate.
Places near Dedworth
More services for Dedworth
Doing it in-house
For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Your questions answered
Will you plan work around the academic year at somewhere like Imperial College Silwood Park Campus?
Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Is a smaller place like Dedworth outside your area?
No. Small places get the same service as large ones. London and every South East county are within our area. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.
Can one quote cover more than one building?
Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.
Can you send site paperwork?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Can you look at water coming in around a frame?
Yes. We look at the perimeter sealant and tell you whether it has failed before quoting. If the water seems to come from a roof, sill or the glazing unit instead, we say so.
How long does a typical visit take?
The duration is planned around your programme and the access we’re given. We’ll give you an estimate of time on site when we quote.
How soon can the area be used again?
We will confirm how long the chosen product needs to cure.
Owners, agents and contractors
Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Dedworth. One quote can cover more than one site, which keeps the paperwork simple.
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.