StressPly® Evolution Bitumen Flat Roof
Verified by manufacturer 5 months ago
BBA Agrément Certificate
Certificate type
Superior modified bitumen membrane.
Application
Suitable for warm and cold roof systems.
Description
StressPly Evolution is an elastomeric SBS modified, bitumen waterproofing membrane that is suitable to use across a wide range of waterproofing applications.
Formulated with SBS modifiers, StressPly Evolution benefits from enhanced thermal, mechanical and anti-ageing characteristics, giving the multi-layered system excellent tensile strength, tear and puncture resistance and elongation properties.
Features and benefits:
- 20 year single-point guarantee.
- BBA certified.
- Contains recycled content.
- Excellent thermal, mechanical and ageing characteristics.
System includes:
- StressPly Evolution (cap sheet)
- Torch Flex Vapour Barrier
- SA Flex VCL
- Torch Flex Ultra Vent
- Insul Bond
- Insul Loc
- Insul Pro
- Xtratherm-FRBGM
- Tapered-roof-TR-MG
- Garla-Prime
- Quick-Prime
General information
Finish | Textured Guidance for specification option: Mineral granules. |
Material | Bitumen |
Length | 6000 mm |
Width | 1000 mm |
Warranty description | 20 year |
Uniclass | |
CAWS | J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering J41/10 Reinforced bitumen membrane warm deck roof covering |
Specification data - Reinforced bitumen membrane warm roof covering systems
Preparation | |
Horizontal work | Garla-Prime.Quick-Prime. |
Skirtings and vertical work | Garla-Prime.Quick-Prime. |
Air and vapour control layer | |
Type | SA Flex VCL 3 mm x 10 x 1 m.Guidance for specification option:
Torch Flex Vapour Barrier.Guidance for specification option:
|
Attachment | For lower side finishing with polymeric films: Propane-gas light flame.Guidance for specification option: Torch Flex Vapour Barrier. Silicone release film with self-adhesive elastomeric compound.Guidance for specification option: SA Flex Vapour Barrier. |
Insulation | |
Type | Xtratherm TR/MG Tapered Roof Board A60, 1200 x 1200 mm.Guidance for specification option: 30-50 mm. Xtratherm TR/MG Tapered Roof Board B60, 1200 x 1200 mm..Guidance for specification option: 50-70 mm. Xtratherm TR/MG Tapered Roof Board C60, 1200 x 1200 mm.Guidance for specification option: 70-90 mm. Xtratherm TR/MG Tapered Roof Board D60, 1200 x 1200 mm.Guidance for specification option: 90-110 mm. Flat RoofBoard FR/BGM, 1200 x 600 mm.Guidance for specification option: Available in the following thicknesses: 25, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140 mm. Insert requirements. |
Fixing | The specification for fixing Xtratherm roof boards will vary with the location, roof height/width and topographical data. |
Waterproof covering | |
First layer | |
Type | Torch Flex Ultra-Vent 3.5 mm x 8 x 1 m.Guidance for specification option:
|
Attachment | For lower side finishing with polymeric films: Propane-gas light flame. |
Top layer | |
Type | StressPly Evolution, 4.2 mm x 6 x 1 m.Guidance for specification option:
|
Attachment | Propane-gas light flame. |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Third party certifications
BBA Agrément Certificate
StressPly Evolution BBA Certificate: 20/5800
Literature
StressPly Evolution Modified Bitumen Waterproofing Membrane - Garland
Garland - High Performance Waterproofing Solutions for Modified Bitumen, Cold Applied Liquid Coatings, Maintenance Products and Metal Cladding & Standing Seam
Garland UK - Green Shield Extensive Green Roofing Systems
Garland UK - Solarise Photovoltaic PV solar energy systems
Case studies
Southampton General Hospital, New Oncology Ward