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double glazing repair Merstham · RH1 · free survey
From Quality Street cottages to the post-war estate, double glazing repair in Merstham covers a real mix of homes. We repair fogged units, faulty door locks and leaking seals throughout this part of RH1. Every job starts with a free survey, and then you receive a fixed price in writing.
You see the cost before any work starts
We fix windows rather than sell them
Every job is backed, so you can relax
All of RH1 and nearby
Merstham window & door repairs
Merstham has two distinct characters, and our double glazing repair Merstham engineers know both well. Around the High Street and Quality Street, older cottages and houses keep the feel of the old village. Meanwhile, the London County Council built the large estate to the east after the war. Today it still holds street after street of family homes with practical uPVC windows and doors.
Many of those estate homes have had their windows replaced at least once. As a result, hinges, locks and sealed units now wear out in batches. Down in South Merstham, around Battlebridge Lane, the housing is just as varied, although the faults look much the same. On top of that, the North Downs Way skirts the town’s northern edge, and homes on the higher ground catch more wind.
Why Merstham homeowners call us
We keep things simple. You call, and we visit for free. Then we quote one fixed price for your double glazing repair in Merstham before any work starts. Because we never sell new windows, our advice stays honest. Also, over 20 years in the trade means we usually spot the cause on the first look.
Front and back doors on family homes take a lot of slamming. We repair multipoint locks, handles and hinges so your door shuts cleanly and locks without a fight.
Period homes near Quality Street need a lighter touch. So we keep repairs like for like, protect the interior and avoid any change to the look from the street.
Your price stays fixed, and you see it in writing before any work begins. Also, we charge no hidden call-out fee, which keeps even small jobs worth doing.
Merstham repair services
Whether you live on the estate or in the old village, these are the jobs we handle most often in Merstham. Because each repair works inside your existing frame, you get less mess, less cost and no wait for a full window order.
Condensation trapped between the panes means the unit has lost its seal. We measure it, order a replacement to the exact size, then fit it into your frame on a short second visit. Misted glass repairs explained
A shattered pane on a ground-floor window leaves your home exposed. We make it safe first, then fit new toughened or laminated glass that matches the rest of the window.
Family doors on the Merstham estate see heavy daily use, and multipoint locks wear as a result. We swap the gearbox, cylinder or keeps so the handle lifts easily and the key turns smoothly.
When a uPVC or composite door drops, it scrapes the sill and lets in water. We lift it back into line by adjusting the hinges, and we renew any seals that have flattened with age.
Cottage windows near Quality Street and estate casements alike suffer from worn stays. A new pair of friction hinges and fresh gaskets lets the window close square and stops the draught. See all window repairs
We are proud of our Google rating. These reviews come from real customers across Surrey, so you know what to expect in Merstham.
EXCELLENT
Based on 28 reviews
Posted on Google![]()
Martin WilliamsTrustindex verifies that the original source of the review is Google.
I have used Peter many times on a many jobs. I allways find him profesional and prompt and the work is done to the high standards i require. I have found no job is to big or to small from replacing single top openers to fixing and replacing whole glass roofs. Prices are competative and he is reliable!Posted on Google![]()
Mario FraszczakTrustindex verifies that the original source of the review is Google.
Very professional and reliable service. They fixed my window quickly, arrived on time, and charged a fair price. I’m happy to recommend them.Posted on Google![]()
LWT Office (Office LWT)Trustindex verifies that the original source of the review is Google.
Peter is the best. Very professional, skilled and so friendly. For sure I’ll keep your number for future. We used wdrs few times already and every time 100% bang on. Thank youPosted on Google![]()
Singleton FamilyTrustindex verifies that the original source of the review is Google.
Excellent service. Peter replaced a number of blown windows. From his first visit to completing the job took a month. Great communication and very competitive price. Highly recommend.Posted on Google![]()
Marcus VTrustindex verifies that the original source of the review is Google.
Professional, knowledgeable and got the job done promptly and effeciently. We had 3 blown windows and had quotes from other. Peter supplied and fitted triple glazed glass for us. Peter was competitive but most importantly offered the best service and value. I appreciated that he was a local business offering quality products, service and warranty. I would highly recommend.Posted on Google![]()
Mark OTrustindex verifies that the original source of the review is Google.
Peter came and fixed our front door. Found the fault quickly. Fixed it for a fair price and was very clean, tidy and polite. Second time I’ve used him and he’s the only person I’ll use for door or window repairs. Highly recommended!!Posted on Google![]()
Chris CoxTrustindex verifies that the original source of the review is Google.
A very good service and reliable company to deal with. We had one problem window which Peter managed to solve and we are very pleased with the end result. I would definitely use this company again.Posted on Google![]()
Alex Avi4KTrustindex verifies that the original source of the review is Google.
Peter has done a few jobs for us now, fixed some patio doors, a window and fitted a new front door. Peter is friendly and reliable and responds quickly, a few of my neighbours have used his services too and are very pleased. I’d always recommend him. Gill in WeybridgePosted on Google![]()
Graham SmithTrustindex verifies that the original source of the review is Google.
Peter replaced some misted panes and broken hinges for me, for a very reasonable price. Great communications, turned up when he said he would, very friendly service.Posted on Google![]()
Mónika KreknyákTrustindex verifies that the original source of the review is Google.
Very satisfied with the service. The response time and communication was excellent. From the very first moment i felt that i am going to get a very professional service. My Windows got repaired very quickly and Peter made sure that no mess was left behind. I would 100% recommend his services to anyone who wants a reliable and cost efficient service.
Old lanes, newer estates
Quality Street holds many of Merstham’s listed buildings, and their windows deserve care. A sensible double glazing repair in Merstham keeps original openings and glazing patterns untouched wherever possible. Instead of tearing out sound joinery, we replace only the failing unit, catch or hinge. Estate homeowners benefit from the same thinking, since repairing costs far less than renewing.
If you own a home in the conservation area, any change to the look of windows or doors may need consent. The Planning Portal advice on doors and windows sets out when permission applies. Fortunately, swapping a worn part for an identical one leaves the outside unchanged, so it seldom needs any paperwork.
Most faults sit in parts we can swap, such as glass units, gaskets, hinges, locks and handles. As a result, the cost stays low.
A frame that is split, twisted or rotten is the exception. Then we will say so plainly, even though we do not sell new windows.
Describe the fault by phone or WhatsApp. Also, a quick photo helps us bring the right parts.
Next, our engineer checks the frame, glass and hardware before explaining the options.
Your written quote is fixed, so the bill matches what we agreed.
Most repairs take a single visit. In addition, every one is guaranteed.
Merstham FAQs
Prices vary with the size of the glass and the type of fault. Typically, one replacement sealed unit comes to around £80 to £150. Swapping the whole window, however, would cost several times that. You get a fixed quote after the free survey.
Locks are a big part of our work, especially on the estate. We repair and replace multipoint mechanisms, cylinders, handles and keeps on uPVC and composite doors, so we can usually sort a door that will not lock in one visit.
We often help owners of period homes, and we always aim to keep the original look. If your cottage has listed status, speak to the council before changing anything visible. For like-for-like repairs, we explain exactly what we plan to do first.
There is no hidden call-out fee. The survey and quote cost nothing, so you only pay the fixed price you agreed once the repair is complete. If you decide not to go ahead, you owe us nothing.
A window that sticks, swings or will not close usually has worn hinges or a seized handle. We fit new friction stays and handles, then adjust the sash, so it opens smoothly and shuts tight again.
Live just outside Merstham? No problem. We cover every town and village nearby, so pick your area below.
We also cover Redhill · RH1 Reigate · RH2 Caterham · CR3 Godstone · RH9 Tadworth · KT20 Banstead · SM7 Warlingham · CR6 Horley · RH6 as well as every village in between.
Free survey · fixed-price quote · guaranteed work
From a single blown unit to a front door that refuses to lock, we can help. Call us for a free survey, or WhatsApp a photo if you would like a quick opinion. Then we will confirm a fixed price for your double glazing repair in Merstham.
Prefer email? Write to info@wdrs.co.uk
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