About Us

Holden Brothers is one of the South East’s leading Insulation, Air TightnessGuttering, Radon Barrier and GRP Roofing Contractors. All our work is fully insured and guaranteed. We are CIF and CIRI members.

Holden Brothers offer full Insulation services including Cavity & External Wall Insulation, Roof Insulation and Internal Dry Lining increasing the energy efficiency while reducing the heat loss in buildings. We are SEAI and NSAI approved.

Holden Brothers offers full Air Tightness solutions creating an air-tight shell around a building envelope including NSAI approved Testing, preventing any unwanted air leaks or drafts from penetrating, increasing the energy efficiency while reducing the heat loss in buildings.

Holden Brothers install Seamless Aluminium, uPVC and Cast Aluminium Guttering and Downpipes as well as Aluminium and PVC Fascia and Soffit.

Holden Brothers install Radon BarriersHolden Brothers provide Professional installation of radon barriers for new builds to protect the building from dangerous levels of radon gas in order to meet new building regulations. We offer a complete range of radon gas control systems.

Holden Brothers also construct GRP Roofs. Our GRP Roofing System is an advanced cold-applied glass fibre system that has no joints, no seams and no leaks. We also supply a pitched PVC-U skylight as part of the system (if required). The Skypod creates an eye-catching contemporary feature that floods the interior of a property with natural light.

Holden Brothers supplies all sectors from large building companies to individual one off houses. Our products are suited for both new builds and retrofitting existing buildings. We take pride in offering affordable solutions while maintaining the highest level of service and quality to all our customers.