9 Layer Insulated Flat Roof - Built from lightweight, thermally efficient layers

Start enjoying your fully insulated living space, and add to the re-sale value of your home.

Hestia use Glass Reinforced Plastic (GRP) Fibreglass in construction of the Flat Roof System. GRP roofing systems have a reputation for their strength and durability. GRP is comprised of polyester resin and chopped strand mat glass fibres, mixed together to form a high strength laminate.

Fibreglass roofs are built to retain their form and function in the face of storms. Water-tight with no joints or seams on the roof surface, our Insulated Flat Roof System is corrosion resistant and is backed with a 10 year guarantee for total peace of mind. For a comprehensive quote please complete our contact form. 


New Fascia & Guttering​

Rainwater system providing a clean and simple look, ideal in structures with contemporary styling. The manufacturer guarantees the colour-fastness of white rainwater systems for 10 years.


PVCu or Plaster finish

Two dependable ceiling solutions in the finish of your choice. PVCu does not absorb water and is easily wiped clean. Plasterboard is an ideal sound and fire-proof lining.


Insulation Quilt

TLX Silver insulation is a thin, flexible multi-foil for roof and wall applications. Stops leakage by providing an air-tight vapour barrier, restricting air movement in its multi-foil layers.


Timber Batten

Treated counter batten perfect for creating an air gap below rafters. High quality treated sawn timber for general construction uses. Responsibly sourced.


Recticel Insulation Board

The ideal choice for pitched roof, floor or framed wall applications. Recticel will not degrade or deteriorate due to moisture and therefore maintains its thermal performance, offering energy saving benefits to the entire building chain.


18mm OSB3 Board

OSB3 board is a strong, versatile board suitable for structural use in humid conditions and in keeping with current construction methods, working towards healthier homes. This precision engineered panel has no knots or voids.


Damp Proof Course (DPC)

The Damp Proof Course prevents damp from the ground rising up the walls and damaging your property. This excess moisture can affect plaster, decoration and can even result in wet rot, or dry rot affecting unprotected timbers.


Breather Membrane

Tyvek® Supro is a durable, water resistant membrane that is reinforced with a laminated polypropylene nonwoven. This airtight, vapour-permeable membrane can be used for all supported and unsupported pitched roofs.


GRP Fibreglass

Glass Reinforced Plastic (GRP) has a reputation for its strength and durability. As the material is in liquid form it also means there are no joins or seams left on the roof surface after installation. For use with Insulated Flat Roof System.