Wraptite Tape has once again delivered total peace of mind to the property owners of a brand new Premier Inn hotel in Leeds, providing a vapour permeable air barrier and maintaining the integrity of the building envelope.
The new 136 bedroom, 9-storey hotel was designed by architects Cartwright Pickard, and forms part of the exciting Whitehall Riverside Scheme in the West End of Leeds city centre.
Wraptite Tape was installed as a superior solution to seal the joints on the rigid insulation board behind the rainscreen cladding. Typically an aluminium coated Butyl adhesive tape would be used to seal joints, openings and penetrations. Whilst providing a seal against air leakage, these tapes may not only prevent air, but also prevent the movement of moisture vapour, leading to potential problems and damage to the boards underneath over time.
The high vapour permeability characteristics of Wraptite Tape mean that crucially, it allows moisture vapour to escape the structure easily, removing the need for an additional breather membrane saving time and cost. Wraptite Tape was selected by national contractor Topek from Glasgow who carried out the installation of the insulation and cladding for the new hotel. Full condensation risk analysis reports were prepared as part of the specification process.
Wraptite Tape is an assured effective airtight barrier, and because of its high vapour permeability it also allows damp sheathing to dry quickly, and moisture vapour to escape. Thus ensuring good indoor air quality and reducing the likelihood of mould, mildew, condensation, timber distortion and metal corrosion, protecting the essential fabric of buildings for many years to come.

Wraptite Tape Premier Inn
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Material Properties
Wraptite-SA
Property | Test Method | Result |
---|---|---|
Roll Size | 1.5 x 50 m | |
Thickness | Calibrated Deadweight Micrometer | 0.65 mm |
Weight | Electronic Weigh Scale | 292 g/m2 |
Application Temperature - Air & Surface Minimum | -10 C | |
Service Temperature | -40 to 80 C | |
Water Penetration - Before Ageing | EN 1928:2000 Method A | W1 Class |
Water Penetration - After Ageing | EN 1928:2000 Method A | W1 Class |
Air Permeance | EN 12114 | 0.01 m3/m2/hr @50Pa |
Water Vapour Resistance Sd | EN ISO 12572(C) | 0.039 m |
Water Vapour Transmission | BS 3177:1959 | 893 g/m2/24hr |
Peel Adhesion | EN 1939 | 5.01 N/10mm |
Tensile Strength - MD | EN 12311-1 | 417 N |
Tensile Strength - XD | EN 12311-1 | 252 N |
Tear Resistance - MD | EN 12310-1 | 412 N |
Tear Resistance - XD | EN 12310-1 | 286 N |
Dimensional Stability - MD | EN 1107-2 | 0.3 % |
Dimensional Stability - XD | EN 1107-2 | +0.1 % |
Reaction to Fire | EN 13501 - 1 | B Class |
Flexibility at Low Temperature | EN 1109 | No cracks at -40C |
Wraptite Tape
Property | Test Method | Result |
---|---|---|
Roll Size | 50m x 75/100/150mm | |
Nominal Thickness | Calibrated Deadweight Micrometer | 0.65 mm |
Basis Weight | Electronic Weigh Scale | 280 g/m2 |
Installation Temperature | -6℃ to 60℃ | |
Service Temperature | -40℃ to +100℃ | |
Water Penetration - Before & After Ageing | EN 1928 : 2000 Method A | W1 Class |
Air Permeance | EN 12114 | 0.01 3/m2/hr @50Pa |
Water Vapour Permeability Sd | EN ISO 12572 (C) | 0.039 m |
Water Vapour Transmission | BS 3177:1959 | 839 g/m2/24hr |
Peel Adhesion | >0.26 N/mm | |
Tensile Strength | EN 12311-1 | Mean MD 417N Mean XD 252N |
Tear Resistance | EN 12310-1 | Mean MD 412N Mean XD 286N |
Dimensional Stability | EN 1107-2 | MD -0.34% XD +0.02% |
Reaction to Fire | EN 11925-2 | D Class |
Flexibility at Low Temperature | EN 1109 | No cracks at -40C |
BIM Objects
File | Format |
---|---|
Wraptite - BIM Object - Steel Frame | IFC |
Wraptite and Facadeshield UV - BIM Object - Steel Frame | IFC |
Wraptite - BIM Object - Steel Frame With Reflectite Tape Over Board Joints | IFC |
Wraptite - BIM Object - Steel Frame Wraptite Tape Over Board Joints | IFC |
Wraptite - BIM Object - Wraptite Tape Over Board Joints | IFC |
Wraptite - BIM Object - Ventilated Timber Frame With External Airtight Membrane Wraptite | IFC |
Wraptite - BIM Object - Ventilated Timber Frame With External Airtight Membrane And Wraptite Tape Over Board Joints | IFC |
Wraptite - BIM Object - Warm Roof Slate With Softwood Sarking | RVT |
Wraptite - BIM Object - Warm Roof Tile With Plywood Sarking | RVT |
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