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Addlite AOV Smoke Window
Surespan
Smoke vent window brochure and technical data sheet including information on use, performance, installation and certification details
Addlite AOV Window NBS Type Specification
Surespan
Downloadable NBS style specification for AOV smoke vent windows and vertical AOVs
Aero Access O&M Manual
Surespan
Operations and maintenance manual document for the Sunsquare aero access skylight
Aero Access Opening Skylight: Product Datasheet
Surespan
Product datasheet for the Sunsquare aero access opening skylight. This includes all relevant information necessary to specify our product. What standards we meet, product drawings and more can be found here for the opening skylight by Sunsquare.
Aero Access PDF Approval Drawings
Surespan
Sunsquare aero access opening skylight PDF drawings.
Aero Electric Vent Rooflight: Product Datasheet
Surespan
AOV Smoke Vent 140° SHEV Ventilation System EN12101-2
Surespan
Smoke Vents AOV provide smoke ventilation fully compliant to EN12101-2. The SHEV Opens to 140° degrees to allow quick smoke extraction. The smoke ventilators feature 50 mm insulation offering 0.43 W/m²K. A glass AOV smoke vent can also be offered under EN 12101-2 regulation. Surespan custom manufacture to your required size from 1050 x 1050 up to 3000 x 1800. Systems can use single or double actuators and can also be offered with a concealed design so actuators are not visible from below.
AOV Window - Free Area Calculations Examples
Surespan
Example sizes that demonstrate the required dimensions to achieve 1m2 or 1.5m2 aerodynamic free area
Data Sheet - Fire Rated Roof Hatch
Surespan
Technical data sheet for the fire rated roof hatch tested to EN 1643
Data Sheet - Floor Door for Access
Surespan
Bespoke floor access doors to suit a wide range of sizes and applications. Floor covers can be manufactured to any size to suit the project requirements.
Data Sheet - SRHP50 Roof Access Hatch
Surespan
Data sheet for roof access hatch, roof hatch
Fixed ladder for vertical roof access
Surespan
Fixed ladders are designed for vertical access. The aluminium ladder together with the range of accessories give specifiers flexibility and choice. All ladders and fire escapes comply with relevant building regulations and/or safety standards. Safety Cage is made from 50mm x 5mm flat hoops set at a maximum 900mm centres with 6 no. vertical straps with caged nuts where required.
Floor Access Door for internal applications
Surespan
Floor door covers for internal application are designed for non-weatherproof situations. The single leaf cover has a flush patterned tread plate lid. Featuring gas spring assisted opening of the lid. The lid locks into position with a safety hold open stay to prevent against accidental closure. The range is available with pedestrian rating FACTA Class A loading. Units can be manufactured to provide up to 1 hour fire resistance for integrity.
Floor Access Hatches
Surespan
Our floor access hatches come complete with stainless steel gas spring and hardware. The assisted lift aluminium tread plate or pan type lid locks into the open position with a positive action safety hold-open stay which prevents accidental closure.
Floor Door access cover for Biomass fuel pits and plant rooms
Surespan
Floor Biomass access covers are manufactured from magnesium alloy as a flush or upstand roof cover. Biomass fuel doors can be operated either manually, hydraulically or electrically as a single or double leaf unit. The patent marine alloy frame incorporates a single or double unbroken EPDM seal to help prevent the ingress of dirt and moisture, offering water and near air tight seal. Vented, insulated and airtight options are available. Biomass covers can be supplied with mushroom vents, manufactured in stainless steel, the unique design prevents the ingress of rain or foreign bodies, while internal mesh stops deliberate interference and vandalism.
Floor Door Flush External Access
Surespan
Floor Door flush access covers are suitable for all industries. The floor access hatch is manufactured in magnesium alloy. 5 bar tread plate lid reinforced from FACTA Class A to E loading. Access covers can be fire rated. Flush hatches have a gas spring assisted aluminium tread plate lid that locks in the open position with a safety hold-open stay to prevent against accidental closure. Available from pedestrian rating to D400 loading in all bespoke shapes and sizes.
Floor door to take flooring infill Recessed Access Cover
Surespan
Floor door and basement access hatch with a recessed 'pan type' lid to accommodate a floor infill to match the surrounding area. HIAC Access covers are gas spring assisted or electric operation manufactured from aluminium. The pan type lid can have a stainless steel trim around the top edge. The access cover is not watertight but is self-draining. Any water passing the seals will be dispersed via an integral drainage channel. Floor cover is designed with a recess up to 80mm to take architectural flooring material.
Floor Door with upstand for watertight applications
Surespan
Floor door access covers rated at 2.5 or 5kN/m² loading. The upstand floor hatch incorporates an unbroken seal, to help prevent the ingress of dirt and moisture offering a water and near airtight seal. Our floor Access doors can be fire rated. The covers can be ventilated with removable stainless steel Micromesh inserts in addition to separate individual mushroom vents. The locks are easily opened from the inside and Tee Key operated from the outside
Floor Duct Access Covers
Surespan
Floor duct covers feature a tread plate lid or an optional recess for vinyl can be accommodated. Floor ducting is manufactured from high grade aluminium sections with a fast and easy installation system The covers are rated at FACTA Class A pedestrian loading and can also be provided water tight, fire rated or acoustic rated to 45dB. Stainless steel grade 304 or 316 can also be specified.
General Data Sheet
Surespan
Roof access hatch data sheet provides an overview of the options and specifications available.
Glass Roof Hatch for access and ventilation
Surespan
Glass roof hatch skylight thermally broken for roof access. The double glazed 35.5mm unit has a frameless, low profiled design with triple seals and a U-value of 1.5 W/m²K. Gas spring assisted as standard, larger units can be operated via an electric actuator with choice of switches. Glazed roof hatches can be made to any size and any glass specification.
Glass Rooflight Fixed Flat Glazed Skylight
Surespan
Glass Rooflights have a frameless design to eliminate water ponding, the low profile thermally broken frame has triple seals and 50mm insulation in the upstand for excellent thermal efficiency. The double glazed skylight has a U-value of 1.5 W/m²K. Glass roof windows can be made to any size and specification. They can also be offered as an access hatch or ventilation hatch.
Glazed Roof Hatches
Surespan
All Surespan glazed roof access hatches are manufactured using thermally broken extruded sections as standard, offering clients excellent energy conservation properties and substantially reducing internal condensation or frost formation.
Horizon External Walk-On Glass: Product Datasheet
Surespan
ISO 9001:2015 Certificate
Surespan
Ladder Data Sheet
Surespan
Retractable ZIP Ladder Data Sheet ideal for roof access
Metal Door Riser Door - Acoustic Fire Rated
Surespan
Metal access panel riser door which carries 2 hours fire rating and 36dB acoustic rating. This riser doors are made to any size.
Multi-Pane Roof Lantern: Product Datasheet
Surespan
Retractable Ladder ZIP for roof and loft access
Surespan
Retractable ladder for loft access incorporates anti-slip treads while, a counterbalance spring ensures that the stairway can be operated with a minimum of effort. A telescopic hand rail to one side is included as standard. The ladder is mounted onto a 18mm timber headboard for easy installation.
Roof Access Hatches
Surespan
Roof Hatch for Access Thermally Broken Cover
Surespan
Roof hatch provide an easy solution for roof access for use with retractable ZIP ladders, vertical fixed ladders and ship and service stairs for plant and roof access. Surespan Roof hatches are manufactured from aluminium and feature thermally broken sections. All roof access covers come with a 300mm upstand and a curb liner to flash up to. Roof Door covers are ideal for maintenance and repair.
Ships Ladder Stair Companionway
Surespan
Ships ladder manufactured to BS EN 14122-2:2016. The Ships stair ladders are designed for use in the 65° to 75° range and can be made to any size. Companionway Treads are formed from aluminium chequer plate at a minimum 100mm width. A landing platform is required for ladders over 3m high.
SkyView Rooflight: Product Datasheet
Surespan
SLHP (Telescopic) Sliding Hatch Data sheet
Surespan
Sliding Hatch for Roof Access
Surespan
Sliding roof hatches and sliding rooflights bespoke sizes. The sliding access hatch is ideal in areas with high risk of wind. useful for horizontal access to roof terraces via a staircase. Surespan sliding covers are manufactured with a thermally broken lid and 50mm insulation offering a U value of 0.43 W/m²K. Fixed Rails or telescopic rails are available depending on size.
Smoke Vents
Surespan
Surespan SRHE/AOV automatic ventilators are designed to open in a variety of formats from standard 140° through to 160°. All our standard AOV ventilators are manufactured to meet the requirements of Building Regulations, Approved Document B, BS9999 and EN12101-2 and are supplied CE marked.
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