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Proper Sealants Ltd

Active, accounts up to date·subcontractor·Head office Bourne

About from company website

Proper Sealants Ltd is a family-run business based in Bourne, Lincolnshire, providing professional mastic application services across the Midlands. We specialise in a wide range of sealants, including sanitary silicone for wet areas, fire-rated sealants for passive fire protection, and air and gas sealing products for airtightness. Our services cater to both internal and external applications, offering solutions for weatherproofing, aesthetics, and domestic resealing.

We work with contractors, housebuilders, and private clients, ensuring reliable and clean finishes on new build residential projects, commercial developments, and domestic properties. Our NVQ-qualified operatives are fully insured and committed to delivering high standards on site. We have contributed to significant residential projects for leading developers such as Bellway Homes, Bovis Homes, and Vistry Group.

Our expertise includes providing specialized sealing solutions for new homes, show homes, and large-scale developments, ensuring consistent quality and durability. We also offer essential services like fire mastic application to seal expansion joints and service penetrations, maintaining fire integrity and moisture resistance.

Services

Works as

Sectors

Project experience from company website

The Willows Ancaster

Ancaster

Specialized sealing solutions for this premier residential development by Bellway Homes.

Client · Bellway Homes

Show Homes (Bellway)

Provided mastic application for an extensive range of premium 3 and 4-bedroom homes, ensuring consistent quality across the entire development.

Client · Bellway Homes

The Atrium (Overstone Leys)

Northampton

Comprehensive mastic sealant services for Bovis Homes at the prestigious Overstone Leys (The Atrium) development. This large-scale project involves a variety of high-end residential units.

Client · Bovis Homes

Show Homes (Bovis)

Full internal and external mastic application across multiple plots, including specialized sealing for kitchens, bathrooms (bedroom one ensuites), and external facades (windows, doors, and expansion joints). Includes Air Test Mastic.

Client · Bovis Homes

Accreditations from company website

  • SMAS
  • CQMS

Clients mentioned from company website

Bellway Homes, Linden Homes, Bovis Homes, Vistry Group.

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Questions about Proper Sealants Ltd from the record on this page

What does Proper Sealants Ltd do?

Family-run mastic application company based in Bourne, Lincolnshire, covering the Midlands. Internal and external sealant works, fire mastic and air test sealing. Their listed services include Waterproofing and Fire protection.

Where is Proper Sealants Ltd based?

Proper Sealants Ltd is registered at 169 Beech Avenue, Bourne, PE10 9RB, in East of England.

What areas does Proper Sealants Ltd cover?

Proper Sealants Ltd states that it works across Midlands.

Is Proper Sealants Ltd still trading?

Companies House lists Proper Sealants Ltd as active.

What accreditations does Proper Sealants Ltd hold?

Proper Sealants Ltd displays SMAS and CQMS on its website.

What sectors does Proper Sealants Ltd work in?

Proper Sealants Ltd works in Residential and Commercial.

When was Proper Sealants Ltd established?

Proper Sealants Ltd was incorporated on 2025-03-17.

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