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We are Polyseam, a market-leading construction materials manufacturer

About

Polyseam fire prevention manufacturer
Polyseam Head office Huddersfield

Our Promise

Private label products we offer

Sealants, adhesives & fillers

Fire rated sealants • Indoor & outdoor sealants • Acrylic sealants • Multi-purpose sealants • High temperature adhesives • Foams • Wood filler

Paints & coatings

Fire retardant interior paint • Fire rated steel paint • Matt finish interior paint • Water resistant coatings • Fire protection coatings for cables

Passive fire protection

Stonewool boards • Service transits • Fire collars • Dampers for ducts and vents • Pipe wrap • Putty pads for electrical sockets and tap water boxes • Fire rated mortars

Expand your brand with our market-leading products

private label sealants

Our Factory

Our Brands

Protecta

Private Label

Learn more

GRAFT

We’re comprehensively accredited

We understand customers require the highest accreditation when considering a private label manufacturer – that’s why we are fully compliant in all of our disciplines to ensure the highest standards of product quality, health and safety and the environment.

accredited logos

Polyseam news

Polyseam- Why Water-Based Formulations Matter
Why Water-Based Formulations Matter in Modern Construction ProductsNews

Why Water-Based Formulations Matter in Modern Construction Products

MarketingMarketing01/07/2026
Strengthen Safety and CSR at Polyseam
Investing in People to Strengthen Safety and CSR at PolyseamNews

Investing in People to Strengthen Safety and CSR at Polyseam

MarketingMarketing21/04/2026
Expands into Austria
Polyseam Expands Into AustriaNews

Polyseam Expands Into Austria

MarketingMarketing12/03/2026
The Golden Thread - Polyseam Blog
From Product to Proof: How Polyseam Supports Safer BuildingsNews

From Product to Proof: How Polyseam Supports Safer Buildings

MarketingMarketing23/11/2025
Passive Fire Protection Trends in 2025
Passive Fire Protection Trends in 2025: What’s Shaping the Industry in the UK and EuropeNews

Passive Fire Protection Trends in 2025: What’s Shaping the Industry in the UK and Europe

MarketingMarketing14/10/2025