Single ply roof membranes

SIG Design Technology

One advantage of working with SIG Design and Technology is that they can help you choose the best products for each application, independently of any brand loyalty. Selecting a flat roof system is always a combination of design criteria, performance requirements and cost, and it is important to find a balance all three.

IKO Armourplan PVC

SIG Design & Technology works in partnership with IKO and has exclusive UK distribution of its single ply membrane.

Armourplan is a polyester-reinforced PVC membrane which is suitable for use on a wide range of roofing applications including specialist installations such as simulated metal roofs.

The only UK manufactured single ply, Armourplan PVC can achieve an A+ BREEAM rating. Guaranteed for up to 20 years with BBA life expectancy of more than 30 years, it offers exceptional mechanical properties, a choice of colours, high UV resistance, secure seam welding and a complete range of ancillaries.

Sure-Seal EPDM

With more than 50 years of proven performance, EPDM roofs are noted for their resiliency. SIG Design & Technology’s Sure-Seal single ply offers the ideal solution for commercial flat roof installations, featuring superior resistance to UV and weathering damage.

FDT Rhepanol PIB

Eco-friendly Rhepanol PIB single-ply is made from polyisobutylene and comprises 70% natural materials. The system is certified with the Environmental Product Declaration according to ISO 14025 and EN 15804 and it makes a valuable contribution to sustainability.

Requiring no hot works, Rhepanol hfk is perfect for both new build and refurbishment and can be installed directly over bitumen. Rhepanol hg is suitable for all types of green roofs, is hot-air-welded and has full FLL certification.

FDT Rhenofol PVC

Rhenofol PVC roofing membrane system is versatile, flexible in terms of length, width and colour and extremely economical to lay.

The Rhenofol system is certified with the environmental product declaration EPD according to ISO 14025 and EN 15804. It makes a valuable contribution to sustainability.

Rhenofol is available in two versions:
• Rhenofol CG is reinforced with a glass fibre mat and suitable for ballasted/green roofs.
• Rhenofol CV is reinforced with a polyester grid and perfect for mechanical fixing.

LIQUIROOF Insulation Boards

LIQUIROOF PIR insulation boards deliver a super-flat surface ideal for liquid and flat roofing systems. The fully supported boards interlock on all 4 sides, from top to bottom, to create a strong and solid surface with no raised edges, misalignment or gaps. Faced with a lightweight 8mm OSB 3 panel on the topside, LIQUIROOF panels are designed for use on old or new boarded structures.

The polyurethane rigid foam insulation core provides maximum insulation with minimum panel thickness. The serrated edges on the boards slot together easily to cover large uneven surfaces, and with minimised alignment time are quick to install.


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SIG Design Technology

SIG Design Technology

SIG Design & Technology is a part of SIG Roofing, a leading division of SIG plc, a FTSE 250 listed company and the UK's market leading specialist supplier to professionals in the building and construction industry. They design and supply flat roofing...
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 Mannheim House, Gelders Hall Rd, Shepshed, Leicestershire, LE12 9NH

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