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Mastic Sealant in Selsey (29)

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  • R2S Brickwork Ltd

    (0 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Workshop Design / Construction
    Car Ports
    Garden Studios
    Call
  • E C Builders Logo

    E C Builders

    10.00

    (68 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Concrete Garages
    Extensions / Conversions
    Loft Conversions
    Call
  • SB Roofing and building Logo

    SB Roofing and building

    9.67

    (31 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Fire and Flood Renovation
    New Builds
    Basement / Cellar Conversions
    Call
  • Bs building and construction Limited

    10.00

    (2 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Emergency Builder Service
    Loft Conversions
    Concreting
    Call
  • S Lynn Brickwork Logo

    S Lynn Brickwork

    10.00

    (2 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Loft Conversions
    Foundations
    General Building
    Call
  • K W Lawrence Building Contractors Logo

    K W Lawrence Building Contractors

    (56 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Wall Tie Replacements
    Workshop Design / Construction
    Period Property Restoration
    Call
  • Milwalt Property Services Ltd Logo

    Milwalt Property Services Ltd

    9.77

    (16 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Heritage Property Specialist
    Sustainable Construction
    Project Management
    Call
  • TRG Property Care Logo

    TRG Property Care

    9.82

    (138 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Basement / Cellar Conversions
    Suspended Ceilings
    Garage Conversions
    Call
  • Ace Wall Ties Ltd Logo

    Ace Wall Ties Ltd

    10.00

    (932 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Partition Walls
    Loft Conversions
    Warehouse Racking
    Call
  • WSDL Home Improvements Logo

    WSDL Home Improvements

    9.95

    (34 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Garden Studios
    Cladding
    Demolition
    Call
  • GS Building Plastics Limited Logo

    GS Building Plastics Limited

    10.00

    (189 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Garden Studios
    Basement / Cellar Conversions
    Concrete Garages
    Call
  • CONMAX HOME MAINTENANCE & IMPROVEMENTS Logo

    CONMAX HOME MAINTENANCE & IMPROVEMENTS

    10.00

    (26 reviews)

    Operates in Selsey

    Services & skills
    Builder
    Mastic Sealant
    Suspended Ceilings
    Core Drilling
    Warehouse Racking
    Call

Find Mastic Sealant Services in Selsey

Need to tidy up around windows, doors, bathrooms, or kitchens with mastic sealant but not sure if your DIY skills are up to the job? Checkatrade can help.

We’ll connect you with mastic sealant services covering Selsey to get those gaps sealed, water out, and your home’s surfaces looking tidy again.

Read on for everything you need to know about finding and hiring mastic sealant services covering Selsey.

Prefer us to do the searching for you? Try our quick request a quote feature and we’ll put you in touch with checked and reviewed mastic sealant services covering your area.

What is mastic sealant used for?

Mastic sealant fills gaps and prevents water, air, or dirt from entering cracks around windows, doors, bathrooms, kitchens, and external areas.

What is the difference between mastic and silicone sealant?

Mastic sealant is generally more flexible and paintable, making it ideal for interior gaps and joints.

Silicone sealant is waterproof and more durable for wet areas like bathrooms and kitchens, but it can’t usually be painted over.

How long does a mastic seal last?

A good-quality mastic seal typically lasts 5–10 years indoors. Its lifespan can be shorter in areas exposed to constant moisture or sunlight.

Is mastic sealant waterproof?

Yes, most mastic sealants are designed to be waterproof, protecting surfaces from water damage. Some types are specially formulated for wet rooms, bathrooms, and external use.

What will mastic adhere to?

Mastic can stick to a wide range of surfaces, including wood, plaster, tiles, glass, metal, and some plastics.

That said, it works best on clean, dry surfaces for a long-lasting seal.

Where can I use mastic sealant?

Mastic sealant is flexible and waterproof, meaning you can use it everywhere, from the bathroom to the roof. Here are some common uses:

  • Windows and doors
  • Sinks, showers, and baths
  • Pipes and gutters
  • Vents
  • Roof flashing
  • Gaps and cracks

Is mastic sealant easy to apply?

Mastic sealant can be applied yourself, but getting a neat, even finish is quite a knack.

Corners, curves, and tight spaces can be tricky. That’s why many homeowners prefer to hire a tradesperson for a smooth, long-lasting seal.

Why use Checkatrade?

  • Fully checked tradespeople covering your local area
  • Insurance always listed
  • Easy to compare multiple profiles
  • Handy reviews from local customers
  • Covered by the Checkatrade Guarantee (T&Cs apply)

Looking for more tradespeople in Selsey?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Selsey and check out our latest home improvement guides.