Verified by manufacturer 2 months ago
BBA Agrément Certificate
Certificate type
BS EN 1090-1
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
ISO 9001 Quality Management
Certificate type
Cavity Wall | Solid Wall | UKCA | CE | Stainless Steel
Keystone Windposts span vertically between floors to provide additional lateral support for large panels of brickwork or large panels with openings. Supplied with specially designed base connections and top connections appropriate for each construction configuration. Windposts have pre-cut slots to accommodate the required number of wall ties designed for the masonry coursing. Supplied with a suitable number of wall-ties which will vary in relation to the post type and the cavity width. Special lengths available in all ranges to suit parapets or below windows.
For more detailed information applicable to a particular wall construction, contact Keystone Lintels Technical Department. Refer to manufacturers literature for details regarding windpost ranges, height, thickness and Uniformly Distributed Load (UDL) figures.
Range:
U Windpost:
DU Windpost:
LP Windpost:
Color | Silver |
Material | Stainless steel Guidance for specification option:
|
Length | Manufacturer guidanceRefer to Keystone Steel Lintel Manual or contact Keystone Lintels Technical Department. |
Uniclass | |
CAWS | F30/255 Wind posts |
Material | Austenitic stainless steel, grade 304 2b BS EN 10088-Part 2 Astm 240 (European Grade 1.4307). Material Coating Ref 3.Austenitic stainless steel, grade 316 2b BS EN 10088-Part 2 Astm 316/316L (European Grade 1.4404). Material Coating Ref 1. |
Sizes | |
Span (length) | Guidance for specification option: Refer to Keystone Steel Lintel Manual or contact Keystone Lintels Technical Department. |
Standard | Designed to Eurocodes 3. Guidance for specification option: UKCA and CE Marked to EN 1090-1 Execution of steel structures and aluminium structures - Requirements for conformity assessment of structural components. |
Duty | Standard duty. Heavy duty. |
Accessories | Not required. Wall ties. Debonding sleeve. Frame cramp. Base plate. |
Recyclability | 100% recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 85 % |