Three Mile Cross facade sealing
Facade joint and window perimeter sealing on commercial buildings throughout Three Mile Cross and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Gaps between rainscreen or cladding panels
- Draughts around frames and panels
- Facade joints cracked through the middle
Facade sealing for Three Mile Cross sites
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Facade sealing in Three Mile Cross
Access is part of every facade job, and we plan it with you before quoting. Let us know what access exists or is planned, and any site rules we need to work around, and we’ll fit the work around it. Most enquiries involve failed seals around shopfront and entrance frames and discoloured or dirty facade joints, across perimeter joints where frames meet the structure, shopfront frames and stone and brick facade joints. A specialist sealant contractor works differently from a general builder: on jobs in Three Mile Cross, preparation and product choice get the time they need.
Construction in and around smaller places such as Three Mile Cross is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.
We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Location
- Three Mile Cross (RG7)
- Wider area
- Wokingham
- Cover
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
What we are called out for in Three Mile Cross
Adhesive failure, where the sealant peels away from one face, typically comes from poor preparation. Contamination, moisture or skipping the primer the maker specifies leave a weak bond, and movement soon pulls it away.
If one of these sounds familiar, it’s time for a closer look:
- Gaps between rainscreen or cladding panels
- Old perimeter mastic that has dried out
- Failed seals around shopfront and entrance frames
- Discoloured or dirty facade joints
For contractors on a campus like University of Reading - Whiteknights Campus, 2.7 miles north-east of Three Mile Cross, facade and perimeter sealing has to fit around students and term dates.
Comparing quotes
- Whether old or failed sealant will be cut out, not overlaid
- Their public liability cover
- Their pre-qualification and accreditations
- The named product and why it was chosen
Building owners, agents and FMs in Three Mile Cross
Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
Questions about Three Mile Cross
Can you take on a job at a hospital such as Berkshire Independent Hospital?
Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.
Do you cover business parks and estates near Three Mile Cross, such as Reading International Business Park?
Yes. Our area takes in Three Mile Cross and its surroundings, with estates and business parks such as Reading International Business Park included. To start, just phone 01277 525 020 or email the details over with the unit, the joints involved and your access times.
Is it okay to overlay old mastic?
No. New sealant won’t hold on old sealant, so the old bead is cut away and the joint cleaned back to sound material. Nothing else gives a bond that lasts.
Does the weather affect the work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Which sealant do you use on facades?
The product follows the joint’s movement, the surfaces and the specification. Specifications often refer to BS EN 15651-1 for facade sealants or BS EN 15651-2 for glazing, and we work to what is specified.
Do you work to architects’ specifications?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.
Do we need an asbestos check before resealing?
For older buildings, yes, check before work starts. The duty to manage asbestos sits with the dutyholder, and we will ask to see it. If asbestos is suspected, work stops until it is tested.
Aftercare for building managers
Once the work is signed off, a little attention goes a long way:
- Don’t wait for a second leak before calling
- Check the asbestos register before old mastic is disturbed
- Keep the sealant details on the building file
- Keep sills, gutters and drainage paths clear
Keep gutters, sills and drainage paths clear. Sealant copes better when water runs off the facade as designed rather than sitting against the joints.
Get the joint design right when resealing: the right width, backing rod and a sealant with enough movement capability. A well-designed joint lasts longer than a like-for-like copy of a failed one.
Should maintenance staff do it?
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Also near Three Mile Cross
Other services in Three Mile Cross
From enquiry to sign-off
Tell us your site hours and access windows and we will plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. For work around Three Mile Cross, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.
- We plan access and the order of elevations with the client.
- We only seal when joints are dry and within the product’s temperature range.
- We remove the old bead and check the edges are sound.
- Joints are cleaned, primed if required and fitted with backing rod.
- Facade-grade sealant goes in and is tooled to a tidy concave profile.
- We hand over with our 12-month workmanship guarantee.
Before we start on site
- Send your site hours and access windows
- Send any specification or drawings in advance
- Point out any areas we must not close
Get a fixed quote
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, call the office on 01277 525 020 or email the details over.
Advice
Facade sealing in Three Mile Cross: the local picture
Central London is about 38 miles from Three Mile Cross. Towns within reach of London tend to keep building, from flats to offices and schools, which keeps mastic packages in demand. A number of hotels sit less than 2 miles from Three Mile Cross. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.
Extensions at sites like Berkshire Independent Hospital (to the north of Three Mile Cross) normally sit beside working departments, and the mastic follows strict access rules. With historic properties like Stratfield Saye House, 4 miles to the south of Three Mile Cross, in the area, refurbishment work often meets old masonry that needs compatible sealants.
Three Mile Cross is about 3 miles south of Reading, in Wokingham. Looking for facade sealing in Three Mile Cross? We can help. Our Wokingham coverage takes in 42 places, from busy centres to rural villages.
Anyone looking for facade sealing in RG7 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Dairy Grove, Basingstoke Road and Buttermilk Grove, and sites on any of them can send details for a fixed quote. Close to Three Mile Cross, our area also takes in Ryeish Green (1 mile south-east), Great Lea Common (1 mile north-west), Whitley Wood (1 mile north-east), Shinfield (1 mile east) and Green Park (2 miles north-west). Nearby towns on our patch include Wokingham (5 miles east), Woodley (5 miles north-east), Earley (3 miles north-east), Crowthorne (8 miles east), Lower Earley (3 miles north-east) and Winnersh (4 miles north-east).
Local landmarks in Three Mile Cross
In Three Mile Cross, that means premises near Ryeish Green School, Shinfield Infant and Nursery School and Pearman's Copse and the streets around them. The nearest railway station is Reading Green Park station, roughly 2 miles north-west of the centre. Other landmarks nearby include Berkshire Medical Heritage Centre Museum (3.2 miles north) and The Oracle (3.3 miles north). Green spaces nearby include Fobney Island Wetland Reserve and Longwater.
Honest limits
Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be one of these:
- Work on the window or framing system itself
- Specialist high-level access methods
- Damp caused by condensation inside the building
If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think.
Where we work in Three Mile Cross
- Window and door perimeters
- Stone and brick facade joints
- Perimeter joints where frames meet the structure
- Shopfront frames
- Cladding panel joints
- Coping and flashing joints