British Board of Agrément documents within the Construction Information Service

• Wavin UK (Holdings) Ltd. Aquacell attenuation and infiltration systems. Aquacell Prime attenuation and infiltration system. Product sheet 5
• West Siphonics Systems Ltd. West Siphonics roof drainage system. Hydrostorm 75 syphonic roof drainage system. Product sheet 1
• Wetherby Building Systems Limited. Wetherby external wall insulation systems. Epsibrick 7 external wall insulation system. Product sheet 1
• Whites Carpentry Ltd. Spray, roller or brush applied flexible membranes for durable airtightness. Passive purple brush and airtight white brush. Product sheet 2
• Whitesales. Whitesales rooflights and curbs. EM-dome polycarbonate rooflights and curbs. Product sheet 1
• Wienerberger Ltd. Wienerberger cladding systems. Corium brick tiles cladding system. Product sheet 1
• Wolfin Bautechnik GmbH. Wolfin PVC roof covering systems. Wolfin GWSK. Product sheet 2
• Wolfin Bautechnik GmbH. Wolfin PVC roof covering systems. Wolfin IB. Product sheet 1
• Wolfin Bautechnik GmbH. Wolfin PVC roof covering systems. Wolfin M. Product sheet 3
• Wonderbuilds Inc. Ltd. Wonderbuilds breather membranes. Wondervent for use in cold non-ventilated roofs. Product sheet 2
• Wonderbuilds Inc. Ltd. Wonderbuilds breather membranes. Wondervent for use in timber-frame constructions. Product sheet 3
• Wonderbuilds Inc. Ltd. Wonderbuilds breather membranes. Wondervent for use in warm non-ventilated and cold ventilated roofs. Product sheet 1
• Wykamol Group Ltd. Wykamol chemical damp-proofing systems. HydraDRY. Product sheet 6
• Wykamol Group Ltd. Wykamol chemical damp-proofing systems. Ultracure. Product sheet 7
• Wykamol Group Ltd. Wykamol chemical damp-proofing systems. Wykamol replastering specifications. Product sheet 5
• Wykamol Group Ltd. Wykamol chemical damp-proofing systems. Wykamol Siliconate K damp-proofing system. Product sheet 4
• Wykamol Group Ltd. Wykamol waterproofing system. TT Admix. Product sheet 1
• Xtratherm Ltd. Xtratherm Xtroliner (XO). Xtratherm partial fill cavity board (XO/CW). Product sheet 2
• Xtratherm Ltd. Xtratherm Xtroliner (XO). Xtratherm XtroLiner Framing Board (XO/FB). Product sheet 4
• Xtratherm Ltd. Xtratherm Xtroliner (XO). Xtroliner soffit plus. Product sheet 3
• Xypex (UK) Ltd. Xypex watertight concrete system. Xypex Admix C-1000 NF. Product sheet 1
• Xypex (UK) Ltd. Xypex watertight concrete system. Xypex Admix C-500 NF. Product sheet 1
• Xypex (UK) Ltd. Xypex watertight concrete system. Xypex Admix C-500. Product sheet 1