You are here:


Single ply membranes are synthetic polymer membranes which have been developed for roofing and waterproofing applications. Strata are proud suppliers of DANOSA single ply membranes – a flexible form of PVC which may either be hot-air or solvent welded. DANOPOL membranes are reinforced with either glass fibres or polyester nets (depending on application) and offer many advantages when compared to traditional roofing materials.

These single ply membranes have excellent tear resistance whilst remaining highly flexible and very lightweight. UV stabilisers are added to the formula during the manufacturing process, removing the need to maintain, paint or treat during the service life of the system meaning it is much less labour intensive.

DANOPOL membranes are hot-air welded using specialist welding tools or using a specialist formulated welding solvent without the need for a gas torch or naked flame. Once welded, the sheets become homogenised to form a single, continuous waterproof covering. The Strata team can provide training for installation of all of the materials which we sell to manufacturer approved standards.

Flexibility of attachment by means of either Mechanical Fastening or Adhesion opens a range of specification options which can be incorporated into a full system specification for Warm, Cold and Inverted roof applications. Your system may then be customised to achieve a number of performance requirements such as thermal efficiency and reduction of external sound. The options really are endless

Danopol Single Ply Projects

Jaguar Landrover  Coventry – 12000m2

Clarion Hotel  Carrickfergus – 1500m2

Lisburn Library – Belfast – 200m2 – H&J Matin

Craigavon Area Hospital – Craigavon – 1200m2

Shaftsbury Theatre – London – 800m2

Dungannon Peace Centre – Dungannon – 1350m2 – Hall, Black, Douglas Architects

Creightons Gargage Lisburn Road – Belfast – 1100m2

LIDL – Belfast, Blackpool, Cardiff, London and various others – 2000m2

Housing Executive Flats – Lenadoon, Braniel, New Lodge, Tullycarnet and various others – 6000m2

Kennedy Centre – Belfast – 1000m2

CALOR Gas – Belfast – 3000m2