Surespan manufactured a FGL non-opening Glazed Rooflight for a residential house in London to fit structural opening 1465 x 4200 which was divided into four panes.
The 28.4mm sealed glazed unit will comprise Pilkington Insulight™ Therm comprising 6mm Optifloat™ Clear ‘T’ (toughened), 16mm Argon filled cavity, 6.4mm Pilkington Optilam™ ‘K’ Glass Laminated. This sealed glazed unit has a U-Value of 1.5 W/m²K.
This hatch was a new design with thermally broken extruded sections.
Glazed Roof Access Hatch
Surespan SRHG Glazed Roof Hatches are manufactured using thermally broken extruded sections as standard, offering clients excellent energy conservation properties and substantially reducing internal condensation or frost formation.
Surespan glazed roof access hatches incorporate a frameless design eliminating water ponding. The low profile frame with triple seals is structurally bonded to the 1.4″ thick double glazed unit comprises 0.2″ toughened glass, 0.78″ argon filled cavity with thermal warm edge spacer bar, and a 0.37″ toughened and laminated inner pane.
Note: We recommend all glazed hatches to be installed on a 5° pitch to stop water ponding.
Glazed Walk-on Floor Access
Surespan PaveVent glazed pavement lights and walk on rooflights are designed with a pan type lid and structural bond system which provides a slim sightline as standard.
Standard system performance will cope with light maintenance loads right up to heavy pedestrian and traffic loads.
Surespan glazed pavement lights and non-opening PaveVents are manufactured from 304 grade stainless steel. With walk-on-glass. TripleLite 34mm thick glass to suit pedestrian loading only, 1.4 kN concentrated and 1.5 kN m2 UDL and a U value of 5.4 w/m2k. The frame is ventilated to suit your free air requirements using stainless micro mesh filters.
SRHP Roof Access Hatch with Thermal Break
Surespan’s Aluminium Roof Access Hatches feature an unprecedented 1″/2″/3″ wide thermal break to provide the ultimate in thermal performance.
Insulation options include polyisocyanurate board or non-combustible mineral wool, to achieve a variety performance levels to suit project requirements.
Designed with options for manual gas spring assistance, featuring aluminium continuous hinges and an automatic hold-open safety stay to lock the lid in the open position to a 85° span.
For larger, heavier lids, consideration is to be given for powered assistance by 24v DC actuators, to ensure ease and safety of use is afforded to the operative.
A double unbroken EPDM seal ensures weather tightness, with an External Liner fitted as standard to allow for a variety of hot or cold applied weathering materials.
Available with a polyester powder coated dual finish upon request.
Set standard sizes are available from stock, with bespoke sizes made to suit project needs.
SureLink modules are a system of premium quality assembled glass rooflight units that simply lap together to form rooflights of unlimited length.
Modules are constructed from structurally glazed double glazed units in a powder coated, fully thermally broken aluminium frame. The double glazed glass panels are made up of 6mm toughened outer, 90% argon filled cavitywith a 9.5mm laminated inner (inc. 1.5mm PVB interlayer) and are manufactured using systems fully accredited to ISO 9001 and ISO 14001.
All SureLink modules are flush, with concealed internal fixings and opening mechanisms ensuring an seamless aesthetic. Surelink can be used in both residential and commercial applications; providing a source of natural light and comfort ventilation.