Non-combustible Stainless Steel Weep
Keyfix Non-combustible Stainless Steel Weep range is a Document B compliant component. Manufactured entirely from Class A1 Non-combustible Grade 304 Stainless Steel.
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Stainless Steel
A1 Fire Rated
Short Lead Time
Ease of Installation
Non-combustible Weep
The Keyfix Non-combustible Stainless Steel Weep (NCW) is manufactured from Grade 304 Stainless Steel which holds an A1 Non-combustible Fire Rating. Its unique design compliments the Keyfix Non-combustible Cavity Tray Systems for perp joint adjustability, but can equally be installed over any stainless steel component, such as Lintels or Masonry Support.
Unlike weeps manufactured from other metals, the Keyfix NCW will not suffer from electrolytic corrosion associated with the use of dissimilar metals in a wet environment in conjunction with stainless steel. Zinc plated weeps must be placed on top of mortar bed to avoid bi-metallic / electrolytic corrosion between dissimilar materials.
Keyfix Non-combustible Stainless Steel Weeps can be specified for use in 102.5mm and 215mm wide masonry skins.
Why Specify Keyfix NCW?
1
Classified A1 Fire Rated
Manufactured entirely from Class A1 non-combustible stainless steel, providing no contribution to fire or significant release of smoke, droplets or other particles.
2
High Performance Stainless Steel
Manufactured using high quality 0.5mm thick Grade 304 stainless steel, assuring longevity in service (125 year+). For use in coastal locations please specify Grade 316 austenitic stainless steel to ensure compliance with relevant British Standards and Warranty provider requirements.
3
Onsite Simplicity
The Keyfix Non-combustible Weep is manufactured entirely from Class A1 Non-combustible Grade 304 Stainless Steel. Its unique design compliments the Keyfix NCCT system, but can equally be installed over any stainless steel component, such as Lintels or Masonry Support. Unlike weeps manufactured from other metals, the Keyfix NCW will not suffer from electrolytic corrosion associated with the use of dissimilar metals in a wet environment.
4
Variable Widths Available
Keyfix NCW is available to suit masonry widths of 100-225mm as standard.
