Type U Undersill Cavitray
Verified by manufacturer 6 months ago
Preformed, self-supporting, moulded DPC cavity tray for use under masonry sills.
Application
Suitable for traditional or timber frame construction.
Compatible with brick, tile, concrete, reconstructed stone and natural stone sills.
Description
Preformed, self-supporting, moulded damp proof course cavity tray for use under masonry sills, acting as a shuttering formwork guide that is enveloped within the formation.
Features and benefits:
- Differential movement allowance in timber frame construction can be accommodated.
- Removable front section acts as guide to provide accurate tile or brick sill alignment.
- Optional insulation barrier to provide thermal break – subject to sill design.
- Available in a range of profiles to suit required angle of sill.
- Collected water can be safely discharged via Type W weep vents.
General information
Color | Black |
Finish | Embossed |
Material | Polypropylene Guidance for specification option: With Securtex top surface finish. |
Shape | Other |
Size | Guidance for specification option: As drawing ________, insert requirements. |
Width | 200 mm |
Height | 150 mm |
Warranty description | 20 year |
Uniclass | |
CAWS | F30/380 Junction cloaks/ stop ends for preformed dpcs/ cavity trays F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays F30/58 Preformed dpc/ cavity tray junction cloaks/ stop ends |
Specification data - Preformed cavity trays
Material | Polyethylene.Guidance for specification option: With Securtex top surface finish. |
To fit cavity width | Guidance for specification option: From 50 mm up to 200 mm. |
Length (effective) | 2400 mm.Guidance for specification option: Maximum, in one length. |
Execution | Installing sill dpcs. |
ThermalConductivity | 0.037 W/m·K. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | Yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Literature
Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)
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