An English suburban residential street with brick houses, hedges and trees in autumn colours.

Silicone & Mastic Sealing in Slough

Interior sealing for offices, shops and units on the Slough Trading Estate and across the town, as well as houses and flats in Langley and Cippenham.

High Quality Materials

Expert Workmanship

Reliable & Trusted

On Time Every Time

Commercial & Residential

Interior Sealing for Slough Businesses and Homes

Slough is a busy centre for business, home to the Slough Trading Estate and a large number of offices, shops and commercial units, as well as streets of houses and flats in Langley, Cippenham, Chalvey and beyond. Berkshire Mastic Man provides interior silicone and mastic sealing for both.

In a working building, the sealant in washrooms, staff kitchens and communal areas takes constant use and regular cleaning, and tired or mouldy lines soon let a place down. We remove the old sealant, prepare each joint properly and use the right product: mould-resistant sanitary silicone around basins, toilets, sinks and worktops, and a paintable sealant along skirting, door frames and other joints that will be decorated.

  • Units on the Slough Trading Estate
  • Offices and shops
  • Washrooms, staff kitchens and communal areas
  • Houses and flats across Slough
A row of square white basins with wall-mounted taps beneath long mirrors in a public washroom with teal floor tiles and white cubicle doors.
Slough & Nearby

Areas We Cover Around Slough

We cover the whole of Slough, from Cippenham in the west to Langley and Colnbrook in the east, including the Slough Trading Estate.

Nearer Windsor or Eton? We cover those too, along with Datchet and the rest of Berkshire.

All areas we cover

Slough and nearby

  • Slough
  • Slough Trading Estate
  • Langley
  • Cippenham
  • Chalvey
  • Colnbrook
  • Upton
What We Do in Slough

Commercial and Home Sealing in Slough

From the washrooms in a trading estate unit to a family bathroom in Langley, every job gets the same care: old sealant out, joints prepared, and the right product applied neatly. Here is what we can help with:

  • Commercial & Residential Sealing: offices, shops, business units and their communal areas, as well as houses and flats.
  • Bathroom & Kitchen Resealing: washrooms and staff kitchens at work, and bathrooms and kitchens at home, resealed with mould-resistant sanitary silicone.
  • Interior Sealing: skirting boards, worktops, tiled edges, trims, coving and decorating joints, with a paintable sealant where the joint will be painted.
  • Window & Door Sealing: the inside of window and door frames sealed neatly to the plaster, along window boards and around architraves.
  • Silicone Sealing & Mastic Application: the right silicone or mastic for every interior joint, applied in neat, even lines.

Looking after more than one unit or building? Tell us what needs doing and we will plan the work with you.

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

The twin drum towers of the Norman Gate at Windsor Castle under a pale sky.

Windsor

Interior sealing for hotels, restaurants, cafes, shops and period homes across Windsor, Eton, Datchet, Old Windsor, Clewer and Dedworth.

A train crossing Brunel's wide brick-arched railway bridge over the River Thames at Maidenhead, with narrowboats moored under willow trees.

Maidenhead

Interior sealing for riverside homes, town-centre apartments and managed blocks across Maidenhead, Cookham, Bray, Holyport and Furze Platt.

Racegoers gathered beside the white rails and green turf of Ascot Racecourse on an overcast day.

Ascot

Interior sealing for larger detached and period homes across Ascot, Sunninghill, Sunningdale, South Ascot, Cheapside and Winkfield Row.

Sealing Quality. Delivering Trust.

Sealing for Your Slough Business or Home

Whether it is a washroom on the trading estate or a bath in Langley, tell us about the job and we will give you a clear price and a date that suits you.