floor access covers for pedestrian traffic

TYPICAL SPECIFICATION CLAUSE FOR VISEDGE SERIES

Aluminium access covers and duct/multipart covers* and frames shall be Howe Green Ltd Visedge series with top edge dirt seal, weldable pvc securing edge, mechanically jointed corners, double sealed on seating and fitted with securing bolts. Sizes shall be as shown on contract drawings nos ....† Covers are to be supplied complete with ....† sets of combined lifting/securing keys. All to be manufactured and supplied by Howe Green Ltd, Marsh Lane, Ware, Hertfordshire, SG12 9QQ, Great Britain, and installed in accordance with the manufacturer’s installation details and sitework guide.

SIZE

Overall frame size = clear opening + 137 mm e.g. 600 x 600 mm clear opening = 737 x 737 mm overall frame width. Subject to correct installation.

WEIGHT

A Visedge series cover weighs approx. 55 kg/m².

TYPICAL FLOOR FINISHES

Vinyl, linoleum, rubber, all flexible floor coverings and some carpets.

PERFORMANCE

Pedestrian traffic (including wheeled trolleys, sack trucks etc.) only.