34 BUILDING FABRIC Staggering success!
Water penetrating cavity wall masonry above stepped and staggered gables is controlled using approved Cavitrays. The only gable abutment system awarded European Technical Approval is manufactured by the UK specialist Cavity Trays
Ltd. The DPC tray adjusts to suit the cavity width being formed, ensuring compliancy and compatibility. Available with attached lead or synthetic flashing options, to dress over soaker or secret gutter upstands, or directly over appropriately shaped tiles.
enquiries@cavitytrays.co.uk www.cavitytrays.co.uk Creative aluminium windows and doors
Hitting low U-value targets doesn’t mean missing out on design flexibility thanks to Senior Architectural Systems’ stylish range of PURe® aluminium windows and doors. With the thermal-efficiency of aluminium windows set to become even more important in light of the pending
changes to Part L of the Building regulations, Senior’s patented PURe® system can offer specifiers functionality and flexibility thanks to the extensive range of design options, styles and configurations available. The unique system benefits from a high-performance PUR thermal barrier which allows significantly lower U-values to be achieved.
01709 772600
www.seniorarchitecturalsystems.co.uk Affordable housing given superior vapour barrier and airtightness solution
A series of 10 newly built affordable Council houses in Montrose, Scotland has been fitted with a high-performing variable-permeability vapour control layer from the A. Proctor Group. Procheck® Adapt is designed to protect the building fabric from the potential risks of condensation and act as an effective airtight barrier. Contractor, Andrew Shepherd Construction proposed the use of the Procheck Adapt available from the A. Proctor Group, who has been serving the construction industry for 50 years with an extensive portfolio of technically advanced thermal, acoustic and membrane products. Thanks to its unique design, the Procheck Adapt membrane offers variable permeability which adapts to changes in humidity levels and allows the structure to dry out in the summer and in sunny days during spring and autumn while protecting it from moisture overload in the winter. This is possible because the membrane adapts its vapour resistance to the environment i.e., vapour tight in the winter and more vapour open in the summer. This ensures that the building fabric is protected from damaging moisture levels during cold, wet winter months, and allows the fabric to dry out effectively in warmer, drier months. The introduction of Procheck Adapt will ensure that it provides a high level of protection throughout the lifespan of the properties.
01250 872261
www.proctorgroup.com
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