Roof Hatch with Retractable Ladder and Ceiling Door
Verified by manufacturer 1 month ago
600 x 600 mm
600 x 600 mm
Surespan thermally broken roof access hatch, with an extended curb liner to fit in the ceiling void incorporating ZIP retractable ladder.
Application
Roofs
Description
Thermally broken single leaf roof hatches manufactured in aluminium with an optional internal or external polyester powder coated finish. The gas spring assisted opening lid is supported by heavy-duty stainless steel hinges and fixings.
Heavy Duty Retractable Ladder to suit a range of floor to ceiling heights and finished with a void liner and ceiling access door. Additional ladder sections or treads may be required. Consult manufacturer.
Features and benefits:
- Thermal break.
- Hold open stay and heavy duty aluminium hinges.
- Range of heights and sizes.
General information
Material | Aluminium Guidance for specification option: Mill finish as standard. Stainless steel |
Warranty description | Ten year |
Uniclass | |
CAWS | L20/630 Hatches |
Product range |
Specification data - Framed rooflights
Size | 600 x 600 mm |
Accessories | None.Extended skirt liner.Guidance for specification option: Used in conjunction with retractable ZIP ladder. Fixed external handhold.Retractable ZIP ladder.SureGuard hand railing. |
Product Reference | SRHG |
Material | Aluminium Guidance for specification option: Mill finish as standard. Stainless steel |
Upstand | 200 mm thermally broken and insulated. 300 mm thermally broken and insulated. Guidance for specification option: As.standard. 385 mm thermally broken and insulated. Guidance for specification option: Superior insulation only. |
Operation | 24 V electric motors. Concealed electric motors. Fixed glazed skylight. Gas springs. |
Locking options | L01 Cablock. Guidance for specification option: As.standard. L02 Cablock with hasp and staple. L04 Cablock with external padlocking handle. |
Insulation | 50 mm HCFC and CFC free polyisocyanurate - U-value of 0.43 W/m²K. |
Glazing | 35.5 mm Double Glazed unit with Pilkington 6 mm toughened K polished all round outer pane, 20 mm Warm Edge silver spacer Bar argon filled, Pilkington 9.5 mm toughened and laminated inner panel. |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2016 | 7 |
 IFC | IFC2X3 | 5 |