Surrey · England
Window & door mastic in Reigate, Surrey
Professional window mastic in and around Reigate, with old sealant always removed completely.
- Gaps where the sill meets the wall
- Damp patches on the reveal after heavy rain
- Mastic that has split away from the wall
When to call us in Reigate
Timber windows bring their own problems. Old mastic gets painted over and cracks under the paint, and the wood moves with damp as well as heat.
The problems people generally mention when they call are:
- Draughts coming in around windows and doors
- Leaking joints at the ends of sills
- Damp patches on the reveal after heavy rain
- Hard, cracked sealant around windows
If you live in an older home near Church of St Mary Magdalene, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Questions to ask before you book
- What the cure time is
- Whether they’re fully insured
- Whether VAT is included
- Whether you can choose the colour
About our window mastic in Reigate
Around Reigate we seal all kinds of frames: from uPVC casements to timber and aluminium, along with patio doors, French doors and sills. The sealant is chosen to suit the frame material and the wall. We’re often asked to deal with cold air getting in at the frame edge and rain getting in at the frame or under the sill, across patio & French doors, window sills and aluminium frames.
Around Reigate, many houses have gained conservatories, French doors or replacement windows over time. Every addition brings more joints, each wearing at its own pace. Leaks usually start at a sill, a frame head or a glazing joint.
There’s a 12-month guarantee on every job, whatever its size.
- Place
- Reigate (RH2, RH1)
- Wider area
- Surrey
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Reigate questions
Is Reigate in your area for window mastic?
Yes. We work across London and the South East, and Reigate is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job.
Do you work for landlords with property near Reigate station?
Yes. We work for landlords and agents as well as householders, and several properties can go on one quote. You can ring 0345 464 0079 or drop us an email with the details for a clear quote.
How much does window mastic cost in Reigate?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Are you insured?
Yes. We’re fully insured.
Can you reach windows above the ground floor?
Yes, where it’s safe. Higher or awkward frames may need extra access, and we will confirm what’s needed.
Is the new sealant paintable?
It depends on the sealant. Silicone is not paintable, but some hybrid sealants are. Mention any painting plans before work begins.
Can resealing stop a draught around my window?
Often, yes. The gap between frame and wall is a common source of draughts, and resealing inside and out closes it.
Do you have sealant for grey or black windows?
Yes. Grey and black frames get grey or black sealant, and wood-effect frames normally suit brown.
Different surfaces, different methods
Patio & French doors
Patio and French doors have the longest joints on most houses. The threshold and the bottom corners take the most water, so we pay close attention there.
Window sills
Where a sill meets brick or render, the ends often crack first. We reseal them so rain cannot run into the wall.
Landlords, agents and businesses in Reigate
If you manage several properties in or around Reigate, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs.
We regularly work with letting and managing agents. Tell us the address, the job and how access works and we’ll quote.
Looking after it afterwards
To keep the joints looking good and working properly:
- Walk round the house once a year and look at the joints
- Repaint timber before it’s bare
- Use gentle cleaners on frames and sealant
- Do not paint over the silicone
Keep the new mastic undisturbed while it cures, for as long as we advise. Keep jet washers away from the frames.
Draughts get worse, not better. As old mastic keeps shrinking, the gap widens, and a cold room gets colder. Resealing closes it.
Why deal with it now?
Once mastic fails, rain can get between the frame and the wall. Over time that can mean damp patches, damaged plaster and rotting timber. A reseal is a much smaller job. In a family home in Reigate, a failed seal around a bath or a frame lets water into places you cannot see, like the floor under a bath, the back of a panel or the inside of a wall. Left alone, that means rot, damp and a bigger repair.
Leaving a failed joint generally makes the job bigger, not smaller. If you’re unsure, phone 0345 464 0079 or email us for an honest opinion and a quote.
Why us?
- White, clear, grey or another colour, product permitting
- Trusted Arbo and Everbuild sealants
- Rated 4.9 stars on Google
- Old sealant always removed completely
How it works
We bring everything the job needs with us, so you don’t need to buy or prepare anything. After a quick look at the joints together, we protect the area and start. It normally takes a few hours for a handful of frames, longer for a whole house. Parking in a town like Reigate is normally straightforward, but tell us if there’s a driveway or any restrictions, and mention if the work is upstairs, in a flat or high on the outside.
- First, we go round the frames with you and agree the list.
- The old mastic is cut out and scraped back to clean surfaces.
- Deep gaps get closed-cell backing rod to set the depth.
- A flexible exterior sealant is applied in a colour to suit the frame.
- We tool each bead neatly and check every joint is closed.
Before we arrive
- On commercial sites, let us know about site rules
- Keep pets and children clear of the area while we work
- Let us know about stairs, lifts or work at height
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you are ready, phone 0345 464 0079 or email us.
Advice
Windows and doors in Reigate
Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For site and facilities teams at buildings such as Reigate Priory Community Junior School, its window and door frames need their mastic kept sound, just like a home’s. For landlords with property near Reigate station, sound mastic around windows and doors keeps out the draughts and damp that tenants notice first.
Reigate is about 9 miles north of Crawley, in Surrey. Our applicators cover window mastic for homeowners, landlords and businesses in Reigate, as part of our work across Surrey. 395 places in Surrey are on our list. Crawley is on our list too, about 9 miles from Reigate.
All of RH2 and RH1 is within our area for window mastic. Streets in the area include High Street, London Road and Church Road, all of which we cover. With the A25 and A217 close by, Reigate is easy for our applicators to reach. Neighbouring places we cover for window mastic include South Park (1 mile south), Margery (2 miles north), Mogador (2 miles north-west), Sidlow (2 miles south) and Irons Bottom (2 miles south). Larger places within reach include Epsom (7 miles north-west), Horley (4 miles south), Ewell (8 miles north), Walton-on-Thames (14 miles north-west), Caterham (6 miles north-east) and Dorking (6 miles west). Reigate is one of the larger places we cover in Surrey.
Local landmarks in Reigate
Locally, jobs take us to homes and businesses close to The Bell Public House, Castle Grounds and Reigate College. Reigate has its own railway station: Reigate station. Well-known places in the area include The Belfry (1.4 miles east) and Reigate Castle (under half a mile north-west). For a walk, there’s Reigate Heath and Mercers Lake.
Places near Reigate
What else we do in Reigate
When something else is needed
We’ll always be straight with you, so here’s what new sealant will not do:
- Damp problems in the wall away from the window
- Faulty window hardware
- Condensation trapped between the panes
If in doubt, phone 0345 464 0079 or send us an email and we’ll say what we think.
Surfaces we seal
- Window sills
- Composite doors
- Timber windows & doors
- Patio & French doors
- uPVC windows
- Aluminium frames