Glidevale Eaves and Low Level Vent

1 Eaves AND LOW Level VENTILATION SYSTEMSCI/SfB (47) Uniclass Pr_30_59_29 December 2016 Glidevale Eaves ventilationsystems have been designed to provide a rangeof solutions to introduce low levelventilation into roofspaces in an unobtrusive are two primary methods of introducing the ventilation at low Level either via the soffit in discrete units or continuous systems using the SV soffitrange or over the fascia in continuous systems using the FV fascia range. All provide full compliance with BS 5250 Control of Condensation in Buildings, theprimary means to comply with BuildingRegulations in the UK as well as providingdriving rain and large insect resistance.

2 Once inside, it is important that the ventilation air actually reaches all parts ofthe roofspace to be able to remove high humidity air and reduce the risk of harmfulcondensation from forming. To ensure thisoccurs, the RV rafter trays are available in arange of styles to suit numerous applicatons and are designed to ensure aclear, unobstructed path from SV or FV ventilators to the , ApplicationsFV Fascia Ventilators are an unobtrusivemethod of providing ventilation in a range of Eaves details, including those without aprojecting soffit. They must always be usedwith RV Rafter Ventilators, to provide a continuous ventilation path from the roofvoid to the outside without impairing theweatherproof function of the structure, asrequired by BS 5250.

3 They can also be used in situations wheredetailing is difficult and tile or slate ventilators are inappropriate, parapetwalls, secret gutters, corbelled Eaves andmonopitch ridges. FV250 Ventilator canalso be used for flat roofs. FV100 Over Fascia VentilatorInstalled continuously, providesguaranteed actual ventilation opening of 10 000mm2/m. Fit with gutter bracket spacers(supplied separately) where Over Fascia VentilatorInstalled continuously, providesguaranteed actual ventilationopening of 25 000mm2/m. Fit with gutter bracket spacers clausesEavesInstall Glidevale FV100/FV250 Fascia Ventilatorsto provide Eaves ventilation to the roofspace equivalent to _____ mm2/m in accordance with Building Regulations ApprovedDocument C2 2004 amd2010 & 2013 and BS 5250: 2011.

4 Ventilators to have internal pin arrangementfor resistance to drivingrain and large continuously onthe two long edges ofthe roof/along the edgesof the roof as shown ondrawings. Fix in accordance withmanufacturer s instructions using gutterbracket spacers wherenecessary to ensure aclear air flow into ridgeInstall Glidevale FV100 Ventilators at monopitchridge to provide ventilation to the roofspace equivalent to atleast 5000mm2/m in accordance with BuildingRegulations ApprovedDocument C2 2004 amd2010 & 2013 and BS 5250: 2011. Fix in accordance withmanufacturer s roofInstall Glidevale FV250 Ventilators to provideventilation to the roofspace equivalent to 25 000mm2/m in accordance with BuildingRegulations ApprovedDocument C2 2004 amd2010 & 2013 and BS 5250: 2011.

5 Install continuously onthe two long edges ofthe roof / along theedges of the roof / at allabutments to walls / asshown on drawings. Fix in accordance withmanufacturer s FASCIA Internal design provides effective resistance to both driving rain and large insects. Unobtrusive when fitted, hidden by gutterand roof covering. Can be used to provide ventilation aboveor below the underlay Patented gutter bracket spacers ensurecorrect airflow behind the gutter. Lightweight and durable. Quick and easy to install, with no specialtools required. Compatible with all roof tile clips andeaves comb fillers. Modular lengths allow adjustment for fascia board inaccuracies.

6 Position on the fascia minimises the riskof fire spread to the roof space. Integral dovetail joints ensure positiveand continuous interlock between units. Do not affect the slating/tiling be used to comply with roof spaceventilation requirements of Building Regulations Approved Document C2 and BS , ManufactureInjection moulded black polypropylene. Gutter bracket spacers neutral bracket spacersFitted behind gutterbrackets to ensure anunrestricted air flowbehind the gutter intothe ventilator, and toensure correct , ApplicationsSV Soffit Ventilators are for installation ateaves with a projecting soffit, and must always be used with RV Rafter Ventilatorsto provide a continuous ventilation pathfrom the roof void to the outside without impairing the weatherproof function of thestructure, as required by BS 5250.

7 SV120 and SV200 Soffit Ventilators are designed for easy installation in existingsoffits, but can also be used in new Can be used with all common soffit board materials. Lightweight and durable. Quick and easy to install; no special tools required. Prevent large insect ingress. Independent of rafter spacing. Suitable for new roofs and refurbishment. Colours to match stained or painted soffit be used to comply with roof spaceventilation requirements of Building Regulations Approved Document C2 and BS , ManufactureAll soffit strips are extruded PVC-U , SV200 and SV604E Joint Connectors are guaranteed actual ventilation opening of 10 000mm2/m.

8 For sloping soffits; can also be used without a soffit board, butted up to brickwork. White or guaranteed actual ventilationopening of 25 000mm2/m. For thick section and narrow soffitboards and sloping soffit or guaranteed actual ventilation opening of 25 000mm2/m. For soffit boards 6 - 10mm thick. White or guaranteed actual ventilation opening of 10 000mm2/m. For soffit boards 6 - 10mm thick; will supporta 6mm soffit board up to 300mm wide without additional noggings. Black, white or Expansion Joint ConnectorSupplied with SV604E to allow thermalmovement at straight joints, internal andexternal corners.

9 Improves appearance byconcealing cut edges, maintains large insect protection, and simply clips intoposition. Black, white or Twist and LockProvides guaranteed actualventilation opening of 10 000mm2/m at 200mmcentres. Unique twist action fixing. For soffitboards from 6mm thick. Hole size: 70mm saw and fixing toolavailable. Black, white or SOFFIT VENTILATORSS pecification clausesSoffit stripsInstall Glidevale SV604E/SV606/ SV608/ SV609soffit ventilators to provide ventilation to theroof space equivalent to_____ mm2/m in accordance with BuildingRegulations ApprovedDocument C2 2004 amd2010 & 2013 and BS 5250: 2011.

10 Ventilators to be extruded PVC-U and designed to excludelarge insects. Colour: black/ white/brown. Install continuously on the twolong edges of the roof /along the edges of theroof as shown on drawings. Fix in accordance withmanufacturer s only: fit JointConnectors at everystraight joint and and SV200 Install GlidevaleSV120/SV200 soffit ventilators at ___ mmcentres to provide ventilation to the roofspace equivalent to _____mm2/m in accordance with BuildingRegulations ApprovedDocument C2 2004 amd2010 & 2013 and BS 5250: 2011. Ventilators to bemoulded polypropyleneand designed to excludelarge insects. Colour: black/ white/brown.