Greater London · England

Glazing & conservatory sealant in Peckham, Greater London

Glazing silicone for conservatories, rooflights, glass panels and shower screens for householders, landlords and businesses in Peckham. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Water getting into a conservatory at the joints
  • Split or lifting silicone on glass
  • Cracked silicone between glass panels

Need glazing silicone in Peckham?

Glazing silicone in Peckham: local notes

In a converted house or block, who looks after the windows depends on the lease, so check that before you book. With historic houses such as Queen's House (about 2.6 miles east) nearby, there’s older building stock in the area around Peckham as well as newer homes. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.

Schools such as John Donne Primary School are buildings too, and the mastic around its windows and doors needs looking after like any other building’s. Peckham is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book.

Peckham is about 2 miles south-east of London, in Greater London. Whether you’re in the middle of Peckham or further out, we cover glazing silicone for every kind of property, from flats and houses to offices and hotels. Our area takes in 764 places across Greater London.

Postcode districts we cover here for glazing silicone: SE15, SE14 and SE5. Glazing silicone is available to properties on Rye Lane, Relf Road and Mona Road. With the A2215 close by, Peckham is simple for us to get to for glazing silicone. Nearby, we also carry out glazing silicone in Nunhead (1 mile south-east), Telegraph Hill (1 mile south-east), South Bermondsey (1 mile north), Surrey Canal (1 mile north-east) and East Dulwich (1 mile south-west). Larger places within reach include City of Westminster (5 miles north-west), Marylebone (5 miles north-west), Kensington (6 miles west), St Pancras (4 miles north-west), Shoreditch (4 miles north) and Walthamstow (8 miles north).

What’s near Peckham

In Peckham, that means homes and buildings near Brimmington Park, The St Thomas the Apostle College and The Kentish Drovers pub, among other places. Peckham has its own railway station: Queens Road Peckham station. Other landmarks nearby include Peckham Platform (within half a mile north-west) and Southwark Adult Education Institute (under half a mile east). For a walk, there’s St. James's Park Lake and Knight's Hill.

Map of Peckham © OpenStreetMap contributors

Glazing silicone in Peckham

Glass, frames and walls all move at different rates, so the sealant between them does a lot of work. Once it splits or comes away, water finds a way through. We replace it with a glazing silicone that suits the glass and frame. If you’re dealing with failed joints on frameless glass and mouldy sealant around glass panels, we can help.

London homes have every kind of window, from timber sashes in period terraces to aluminium and uPVC in newer blocks. The mastic around them dries out and cracks with age, which is when draughts and damp patches appear in homes in Peckham.

The work is covered for a year after we finish. If there’s a problem with it, please phone 0345 464 0079 or send us an email.

Outdoor mastic being applied where a white frame meets red brickwork, below the fascia and gutter
Place
Peckham (SE15, SE14, SE5)
Region
Greater London
Cover
One year on every job
Quotes
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026

Looking after it afterwards

To keep the joints looking good and working properly:

  • Clean glass with a mild cleaner and a soft cloth
  • Run a squeegee over the glass when you’re done
  • Keep air moving in the conservatory
  • Check the silicone on glass every year or so

On shower screens, wipe or squeegee after use and let the room air. That slows mould growth on the bead.

Drips or damp near a glazing joint shouldn’t be ignored. It may be sealant, or something else and we’ll find out which.

What happens if it’s left?

You do not need new glazing because the sealant has gone. Sound glass and frames generally just need resealing. In London conversions, one flat’s bathroom is often above another flat’s ceiling, so a small leak from tired sealant can mean a neighbour’s ceiling and a lot of disruption. Dealing with it early is far simpler for homes in Peckham.

A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you’re not sure whether it needs doing, phone 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.

Why Peckham customers choose us

  • We never seal over old sealant
  • Fully insured
  • We agree the colour with you first
  • Trusted Arbo and Everbuild sealants

Take a look at our cost guide and customer reviews.

Signs you need glazing silicone in Peckham

Heat and cold make glass and frames move, and they don’t move by the same amount. In time, the sealant splits or pulls away.

If you can see any of these, it’s time to have the joints looked at:

  • Water escaping where a screen meets the wall
  • Black or yellowed silicone on glass joints
  • Leaking glazing joints on a rooflight
  • Leaks where conservatory glass meets the frame

Rented homes near Queens Road Peckham station change hands often, and glazing joints are worth checking at the end of a tenancy, before a small leak grows.

What to look for in a quote

  • How much experience the applicator has
  • Whether they seal over old material or remove it
  • What happens if the job turns out different
  • How the colour is chosen

How to choose a mastic man

What we do, step by step

The work is kept neat and contained to the joints we’re treating, so you can get on with your day. The job generally takes a few hours, depending on how many joints need doing. In Peckham, as in most of London, parking needs a little planning. It helps if you can point us to a visitor permit or a bay close to the door.

  1. First, we trace the leak and check it’s coming through a sealant joint.
  2. We cut out the failed silicone, taking care of the glass and frame.
  3. The glass and frame are cleaned and degreased.
  4. We apply a neutral-cure glazing silicone and tool it smooth.
  5. The finished joints are checked and, where it’s safe, tested with water.

Before we arrive

  • Move anything stored near the joints
  • On commercial sites, let us know about site rules
  • Where the joints are inside, avoid wetting them before we arrive

How to get a quote

For a quick quote, get us on the phone, or email us if that’s easier. Tell us about the joints that need doing and we’ll talk you through the work.

Get a price

Advice

Different surfaces, different methods

Glass balustrade bases

The base of a glass balustrade is generally sealed. When it fails, water can sit in the channel.

Conservatory frames

The joints where the conservatory meets the house take a lot of movement. They’re resealed with a suitable sealant.

Your questions about glazing silicone in Peckham

I let a flat near Queens Road Peckham station. Can you help?

Yes, rental work is part of what we do. You can ring 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before work begins.

Can parking be tricky for a visit in Peckham?

Parking in Peckham, as in most of London, takes a little planning: a visitor permit or a nearby bay makes the day run more smoothly, so mention what’s available when you book.

What does glazing silicone cost?

The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we’ll talk you through it.

How long before the joint can be used?

That depends on the sealant used, so follow the cure time we give you.

Is it worth trying it myself?

Sometimes. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.

What sealant do you use on glazing?

We use a neutral-cure glazing silicone that suits the glass and frame. Shower screens get anti-fungal silicone.

Will the old sealant be removed?

Yes. Sealing over old sealant is the main reason resealing fails early, so we never do it.

What do you need from me for a quote?

Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply phone 0345 464 0079 or email us.

Landlords, agents and businesses in Peckham

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.

We also work for property managers and facilities teams in Peckham and across Greater London. We can quote a run of properties together.

What affects the quote in Peckham

Call for a quick quote. What matters most is:

  • Whether there’s mould to deal with
  • When we can work, for business premises
  • Access and height
  • The product the joint needs

A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.

Asking for a quote

To make quoting easier, please include:

  • If someone has resealed it before
  • Roughly how big the job is
  • If it’s domestic, commercial or a hotel
  • How we’d reach the joints

Need a quote? Please phone 0345 464 0079 or send us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job