Aerial view of Reading at golden hour, with the Christchurch cable-stayed footbridge over the River Thames, riverside offices and the town centre beyond.

Silicone & Mastic Sealing in Reading

Neat, professional interior sealing for Reading homes, flats and offices, from Victorian terraces to town-centre apartments.

High Quality Materials

Expert Workmanship

Reliable & Trusted

On Time Every Time

Reading & Surrounding Areas

Sealing for Reading Terraces, Semis, Flats and Offices

Reading has a real mix of property: long rows of Victorian and Edwardian terraces, inter-war semis in the suburbs, apartments in and around the town centre, and plenty of offices. Berkshire Mastic Man provides interior silicone and mastic sealing for all of them, whether it is one bath or a whole office floor.

In the older terraces and semis, the job is often a well-used bathroom or kitchen, or the window boards and frames in rooms with bay and sash windows, where timber and plaster have moved and opened up gaps. In apartments it is mostly baths, showers and worktops, and in offices it is the washrooms. Whatever the room, the old sealant comes out first, the joint is cleaned and prepared, and the right sealant goes in.

  • Victorian and Edwardian terraces
  • Inter-war semis and family homes
  • Town-centre apartments
  • Offices and office washrooms
Close-up of the corner of a white uPVC window frame meeting a tiled sill, with rain on the glass.
Reading & Nearby

Areas We Cover Around Reading

As well as the town centre, we cover the suburbs and villages around Reading on both sides of the Thames.

Further out? We cover the whole of Berkshire, from Newbury to Windsor.

All areas we cover

Reading and nearby

  • Reading
  • Caversham
  • Tilehurst
  • Earley
  • Woodley
  • Theale
  • Calcot
What We Do in Reading

Sealing Services for Reading Properties

From the bay window of a Victorian terrace to an office washroom near the station, we match the sealant and the method to each joint. Our services include:

  • Bathroom & Kitchen Resealing: baths, showers, basins, sinks and worktops resealed with mould-resistant sanitary silicone.
  • Window & Door Sealing: window boards and the inside of bay, sash and casement window frames, sealed neatly to the plaster, plus internal door frames and architraves.
  • Interior Sealing: skirting boards, worktops, tiled edges, trims, coving and decorating joints, with a paintable sealant where the joint will be painted.
  • Commercial & Residential Sealing: washrooms, staff kitchens and communal areas in offices and shops, plus homes, rentals and new-build interiors.
  • Silicone Sealing & Mastic Application: the right silicone or mastic for every interior joint, applied in neat, even lines.

Not sure which service you need? Get in touch with a few photos and we will recommend the right sealant for the job.

Why Choose Berkshire Mastic Man

Sealing Quality. Delivering Trust.

Quality materials, expert workmanship and a clean, neat finish on every job.

  • High quality materials

    The right sealant for every job: mould-resistant sanitary silicone for bathrooms and kitchens, and flexible or paintable sealants for frames, window boards and skirting.

  • Expert workmanship

    Neat, even sealant lines that look right and do their job, whether it is one bath or a whole building.

  • Reliable & trusted

    Dependable from start to finish: we do what we say we will and treat your property with care.

  • Clean, neat & professional finish

    Old sealant fully removed, surfaces cleaned and prepared, and the area left tidy when we finish.

  • On time every time

    We turn up when we say we will and get the job done without fuss.

A tradesman in a checked shirt and work apron, seen from behind, fitting a tall window in a room under renovation.
Sealing FAQs

Frequently Asked Questions

Answers to common questions about silicone and mastic sealing.

Also Covering

Nearby Areas

A historic English town high street with timber-framed buildings, brick houses and parked cars.

Wokingham

Bathroom, kitchen and skirting sealing for family homes and new builds across Wokingham, Finchampstead, Winnersh, Arborfield, Twyford and Barkham.

Narrowboats moored along the Kennet and Avon Canal in Newbury on a sunny day, with swans and ducks on the water.

Newbury

Interior sealing for period homes, newer estates and businesses across Newbury and West Berkshire, including Thatcham, Hungerford and Kintbury.

A large chalet-style hotel with steep dark roofs and white walls beside a landscaped car park in Bracknell.

Bracknell

Interior sealing for estate homes, new builds and business premises across Bracknell, Binfield, Warfield, Crowthorne, Sandhurst and Winkfield.

Sealing Quality. Delivering Trust.

Need Sealing Work in Reading?

From a mouldy bath seal in Tilehurst to the window boards of a Caversham terrace, tell us about the job and we will come back to you with a clear quote.