The Mastic Doctor team standing beside their branded vans outside an office building
Reading · England

Facade Sealing contractors in Norcot

Facade sealing for Norcot, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Water coming in around window frames
  • Perimeter sealant that has split or peeled away
  • New sealant peeling off old mastic
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Facade sealing near Norcot

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Sites and facades in and around Norcot

The area within 2 miles of Norcot holds plenty of hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up. Norcot is about 40 miles from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and each scheme needs its mastic sealed to programme.

On a campus such as University of Reading, 2.9 miles east of Norcot, new teaching buildings and residences are normally built and refurbished around the academic year. On a healthcare site such as Prospect Park Hospital, 0.9 miles to the south-east of Norcot, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.

Norcot is about 2 miles west of Reading, in Reading. Businesses, contractors and managing agents in Norcot use us for work on facade joints, as part of our coverage of Reading. Our Reading coverage takes in 17 places, from busy centres to rural villages.

We take on facade joints across the RG30 and RG31 postcode area, for business premises of every kind. If your site is on Ash Road, Tay Road and Tyle Road or close by, we can quote for facade joints. We also cover Tilehurst Within (1 mile south-west), Tilehurst (1 mile west), Horncastle (1 mile south), Little Heath (1 mile west) and Fords Farm (1 mile south) for facade joints. A short drive away, we cover Caversham (3 miles north-east), Newtown (3 miles east), Whitley Wood (4 miles south-east), Whitley (4 miles south-east), Caversham Park Village (4 miles north-east) and Emmer Green (3 miles north-east).

Landmarks near Norcot

Recent enquiries here include premises near The Butchers Arms, Prospect School and Round Copse. Norcot’s nearest station is Tilehurst station, roughly 0.8 miles north. A little further out are Battle Hospital (1.3 miles east) and Royal Berkshire Regiment Museum (1 mile east). For a walk, there’s South Lake and Moor Copse Nature Reserve.

Map of Norcot © OpenStreetMap contributors

How we handle facade sealing in Norcot

We are often asked to look at water coming in around frames. Failed perimeter sealant is a frequent cause, though that isn’t the only cause. We will tell you if we think the leak is coming from somewhere sealant won’t fix. If you are dealing with cladding panel joints that have opened up and damp patches beside frames after rain, we can help, on window and door perimeters, cladding panel joints and shopfront frames alike. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Norcot is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

In a smaller place such as Norcot, construction tends to mean small housing schemes, conversions and extensions to community buildings. Small schemes still need window perimeters, facade joints and internal sealant done to the specification.

The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Where
Norcot (RG30, RG31)
Wider area
Reading
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Commercial clients in Norcot

Main contractors use us as their sealant subcontractor. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.

Honest limits

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Joints too narrow for the movement they take, which need redesign
  • Arranging specialist high-level access, which is planned with the client
  • Installing or repairing glazing systems

Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we’ll tell you honestly.

Where we work in Norcot

  • Cladding panel joints
  • Stone and brick facade joints
  • Perimeter joints where frames meet the structure
  • Window and door perimeters
  • Shopfront frames
  • Coping and flashing joints

General trades versus a specialist

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong normally costs more in the end than doing them right.

Quoting for work in Norcot

Before we quote, we look at:

  • How much there is to seal
  • How much existing material needs removing
  • Travel to remote or island sites
  • Site requirements such as inductions and permits

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we’ll explain how it’s made up.

What to include in your enquiry

A good diagnosis starts with the right details. Tell us:

  • Drawings or a marked-up plan, if available
  • Where the site is, with the postcode
  • Any specification or named product
  • A wide shot and a close-up of the area

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call the office on 01277 525 020 or send details through our quote form with what you know.

Questions we’re asked in Norcot

Can you work around term dates at a campus such as University of Reading?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.

Can you work at a site such as Norcot Industrial Estate, by Norcot?

Yes, sites like Norcot Industrial Estate are within our area, along with the rest of Norcot. To start, just call the office on 01277 525 020 or email the details over with the unit, the joints involved and your access times.

Should we check old sealant for asbestos?

In older non-domestic buildings, old sealant can contain asbestos. Check the asbestos register or survey before it is disturbed; if it’s suspected, work stops until it has been tested. Removal of asbestos isn’t something we do.

What do you charge?

We don’t publish prices, as every site differs. Send photos or drawings and we’ll price it at a fixed figure.

Will you check whether the sealant is causing the leak?

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.

Can you quote from photographs?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.

Do you run new sealant over the existing bead?

No. Fresh silicone won’t grip cured silicone, so the existing bead is removed entirely and the joint cleaned back to sound material. That is what makes the new joint last.

When to call us in Norcot

Sun, rain and temperature swings wear facade sealant down over the years. UV and weather harden the sealant until it can’t stretch with the building, then it splits or peels.

What tends to prompt an enquiry:

  • Hard, chalky sealant that no longer flexes
  • Failed seals around shopfront and entrance frames
  • Cold air coming in at window perimeters
  • New sealant peeling off old mastic

Recladding or extending a unit at a site like Norcot Industrial Estate (to the east of Norcot) brings panel joints and frame perimeters into the programme.

Questions to ask before you book

  • Which product they’ll use, and why it suits the joint
  • How long is the guarantee, and what does it include?
  • Can the work be phased to keep areas open?
  • Proof of insurance

Our contractor checklist

Our process

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Several jobs near Norcot can be grouped on one trip. Tell us your site hours and we will plan around them.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. We walk the finished joints with you before handing over.

Getting the site ready

  • Point out any areas we must not close
  • Move anything stored against the joints
  • Tell us your opening times and when work is allowed

Getting a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

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