Surrey · England

Glazing Silicone in Guildford

Professional glazing silicone in and around Guildford, with old sealant always removed completely.

  • Cracked silicone between glass panels
  • A quick top-up bead that didn’t last
  • Failed sealant around rooflight glass

Glazing silicone in Guildford

Landlord and commercial work in Guildford

Landlords and letting agents in Guildford can book us as well as householders. Resealing between tenancies keeps a property looking cared for before the next move-in.

Mouldy or split sealant often shows up at the end of a tenancy. We can quote for more than one property at once.

Glazing silicone for homes and businesses in Guildford

Glazing silicone is a maintenance item. Weather and movement take their toll and cracked joints let water in. Resealing puts that right. We work on glass-to-glass joints, glass-to-frame joints and conservatory frames, and people most often call us about glass-to-glass joints that have split and leaks from the base of a shower screen.

A place the size of Guildford has every kind of window, from older timber frames to uPVC and aluminium in newer homes, plus conservatories, patio doors and rooflights. The mastic around all of them ages, and it’s usually the first thing to let the weather in.

You get a one-year guarantee, the same in Guildford as everywhere else we work.

Outdoor mastic being applied where a white frame meets red brickwork, below the fascia and gutter
Location
Guildford (GU1, GU2, GU4, GU3)
Region
Surrey
Guarantee
12 months on all our work
Quotes
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026

How the visit works

We keep the work tidy and contained to the joints we are treating, so you can carry on as normal. Expect the work to take anything from an hour or two to most of a day, depending on the size of the job, and we tell you how long to leave it before we go. Commercial jobs in Guildford can be planned out of hours where a building can’t close, while home visits are arranged within our normal working hours, Monday to Saturday.

  1. First, we check where the water gets in.
  2. We remove the old sealant carefully.
  3. The joint is cleaned and degreased.
  4. A neutral-cure glazing silicone is applied and tooled.
  5. We check the finished joints and test with water where it’s safe.

Getting ready for the visit

  • Let us know about parking restrictions
  • Clear the area around the work
  • Tell us about any water getting in

How to get a quote

Want a quote for glazing silicone? Please ring 0345 464 0079 or email us and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.

Ask for a quote

Read more

Common questions in Guildford

Do you work for landlords with property near London Road (Guildford) station?

Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear quote.

Do you cover Guildford for glazing silicone?

Yes. We work across London and the South East, and Guildford is part of that. You can call 0345 464 0079 or send us an email and tell us what needs doing, and we’ll give you a clear price.

How long does the job take?

That depends on the amount of work, but most jobs take a few hours, depending on how many joints need doing. We’ll tell you when we quote.

What information do you need?

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

What guarantee do I get?

You get our 12-month guarantee to every job we do.

When is the sealant fully cured?

Cure times vary by product. Before we leave, we’ll tell you the cure time.

Will the old sealant be removed?

Yes. All of the old material is cut out and the joint cleaned.

Can a conservatory leak be sealed?

Often, if the leak is at a sealant joint. We trace the leak first before any sealing.

When to call us in Guildford

Dirt and grease stop silicone sticking. If the glass and frame weren’t cleaned properly the sealant may lift within a few years.

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

  • A quick top-up bead that didn’t last
  • Drips on the inside of a conservatory window
  • Leaking glazing joints on a rooflight
  • Stained, discoloured glazing silicone

If you look after a building such as Sandfield Primary School, the mastic around its windows and doors needs looking after like any other building’s.

Before booking anyone

  • What happens if the job turns out different
  • What product goes in the joint
  • What the cure time is
  • Is the old sealant removed completely?

Choosing a sealant specialist

Honest limits

Honest advice matters more to us than a booking, so here’s what new sealant won’t do:

  • Structural problems with a conservatory roof
  • Misting between the panes of a double-glazed unit (a failed unit for a glazier)
  • A broken pane or roof panel

If in doubt, phone 0345 464 0079 or drop us an email and we will say what we think before booking.

Where we work in Guildford

  • Glass balustrade bases
  • Rooflights
  • Glass-to-frame joints
  • Shower screens
  • Glass-to-glass joints
  • Conservatory frames

Windows and doors in Guildford

Historic houses like Guildford Castle (about 0.9 miles south) are a reminder that the area around Guildford has older buildings as well as new. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window. 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.

If you let a flat or house near London Road (Guildford) station, glazing joints are worth checking at the end of a tenancy, before a small leak grows. In the older streets around Church of St John the Evangelist, the joint between an old wall and a newer frame is usually the first place rain gets in.

Guildford is about 27 miles south-west of London, in Surrey. Every kind of property in Guildford is covered for glazing silicone, old or new, large or small. Every job comes with our 12-month guarantee. Our area takes in 395 places across Surrey, large and small. Our Crawley page covers work nearby, about 19 miles away.

Jobs for glazing silicone in GU1, GU2, GU4 and GU3 works the same way as everywhere else we cover. That includes homes and businesses on Church Road, Market Street and High Street. With the A3 and A25 close by, Guildford is easy for our applicators to reach for glazing silicone. If you’re just outside Guildford, we cover Bellfields (1 mile north), Abbotswood (1 mile south-east), Stoughton (1 mile north-west), Westborough (1 mile west) and Burpham (1 mile north-east). Larger places within reach include Woking (5 miles north), Camberley (9 miles north-west), Epsom (15 miles north-east), Farnham (10 miles west), Egham (13 miles north) and Walton-on-Thames (12 miles north-east). Guildford is among the bigger towns we cover in Surrey.

What’s near Guildford

Typical jobs here are in homes near The King's Head pub, Guildford High School and Surrey Maths School, among other places. The closest station to Guildford is London Road (Guildford) station, about 0.6 miles south-east. Other landmarks nearby include Guildford Castle (0.9 miles south) and Guildford House (0.8 miles south). For a walk, there’s Silent Pool and Pewley Hill.

Map of Guildford © OpenStreetMap contributors

What happens if it’s left?

Resealing cannot fix a failed unit or a cracked panel. We will tell you that rather than seal it anyway and point you to a glazier or roofer. Busy buildings in Guildford, from hotels to offices, can’t afford rooms out of use for leaks or mould, so it pays to replace failing joints before they get that far.

Leaving a failed joint normally makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, ring 0345 464 0079 or email us and we’ll give you an honest view and a quote.

Why us?

  • 12-month guarantee on every job
  • Rated 4.9 stars on Google
  • More than 20 years in sealant work
  • White, clear, grey or coloured to suit, where the product allows

See how sealant jobs are priced and customer reviews.

Surface by surface

Glass balustrade bases

Outdoor balustrade joints face the weather. Renewing the sealant keeps water out of the channel.

Conservatory frames

Frame joints face sun and rain all year. A fresh bead seals them again.

Aftercare tips

Looking after new joints is easy:

  • Inspect the sealant on glazing annually
  • Do not use a blade near the sealant
  • Avoid strong solvents on or near the sealant
  • Stick to mild cleaners on glass

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

Conservatory leaks rarely stay small. Water runs along frames and down walls so it’s best dealt with right away.

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