Mastic man in Staines

Sealant jobs we do in Staines

Staines-upon-Thames sits where the River Colne meets the Thames, a short hop from Heathrow and the M25. From our base in Crawley, Mr Mastic covers the whole town and the surrounding parts of Spelthorne, replacing tired bathroom and kitchen sealant, sealing round windows and doors and tightening up external joints that let rain in.

A failed shower seal is one of the most common calls we get, and it is rarely just cosmetic. Water creeps behind the tray, soaks the wall and in a flat can end up in the ceiling below. If you’re not sure whether yours is leaking, our guide to spotting a leaking shower seal shows the warning signs. Whatever we find, the old sealant comes out in full before anything new goes in.

Town-centre flats, suburban semis and homes by the river

Staines is a mix of two kinds of home. Around the centre, the 2011 census found a large share of flats and apartments, from purpose-built blocks to conversions such as the old Town Hall, completed in 1880 and turned into apartments in 2018. Further south, semi-detached houses are the most common type. Each brings its own sealant jobs.

In flats, bathrooms are often compact, internal and ventilated by an extractor fan alone, so moisture lingers and mould takes hold in the silicone quickly. Shower trays on timber or screeded floors also move slightly in use, which tears a hard, ageing bead. We use flexible, anti-fungal sanitary silicone and cut joints back to clean, dry surfaces before we start. In the semis, the usual story is a bathroom or kitchen that has been refitted once or twice, with replacement uPVC windows whose outside mastic is now cracking.

Much of the town is built on gravel above the floodplain, but the Thames has flooded parts of Staines before, including in 1894, 1947 and 2014. Homes near the river see damp, movement and plenty of weather, and well-made external joint sealing around frames, door thresholds and junctions helps keep driven rain out of the walls.

What we do in Staines

• Bathroom & kitchen resealing: Baths, showers, basins, wet rooms, worktops and sinks: old sealant cut out, mould treated and a new bead of anti-fungal silicone laid.
• Window & door mastic: Window and door mastic that has dried out in the sun replaced with a weather-resistant joint that can move with the frame.
• Commercial & hotel sealant: Commercial washrooms, kitchens and wet areas resealed floor by floor, so only a few rooms are out of use at once.
• Remedial sealant & repairs: Messy, layered or wrong-product sealant cut out and replaced with the right sealant, laid the right way.
• Fire-rated sealant: Fire-rated and intumescent sealant around gaps, frames and service penetrations, to the product’s tested details.
• External & façade joints: Expansion joints in brick, render and cladding cut out and renewed at the right depth so they can move without splitting.
• New-build mastic & snagging: Failed builder sealant in new homes put right, and plot mastic for developers.
• Floor & skirting joints: Gaps under skirting boards, tile movement joints and concrete floor joints sealed with a product that suits the traffic.
• Regrouting: Crumbling grout in showers and wet areas raked out and refilled, so water stays out of the wall behind.
• Glazing & conservatory sealant: Conservatory, rooflight, glass panel and shower screen joints resealed with glazing silicone.
• Gutter, fascia & soffit sealing: Dripping gutter joints and end caps, and gaps at fascias and soffits, sealed with weatherproof exterior sealant.
• Sand mastic for sash & case windows: Sash and case window surrounds in stone and brick re-pointed with traditional sand mastic.

Choosing a mastic man in Staines

Staines customers usually want two things: a job done properly and no surprises. We aim for both. Each job is handled by an ARBOMaster approved applicator with over two decades of experience, and we’re fully insured. We use Arbo and Everbuild sealants, and the clear quote you get up front is the price you pay. Behind that sit 2,847+ completed projects and a 4.9-star Google rating from more than 180 five-star reviews, with a one-year guarantee on every job.

Landmarks near Staines

From the centre, the nearest railway station is Staines station. Local landmarks include Spelthorne Museum (0.5 miles north-west). Around the centre, our work takes us to homes, rentals and businesses close to Riverbridge Primary School, The Magna Carta School, Church of St Peter and The Star pub. Green spaces within reach include Kempton Park Reservoirs and St Ann's Hill.