Description
Features
- Manufactured from Stainless Steel
- Grade 304 or Grade 316
- Thermally Broken
- L04 Stainless Steel Padlockable Handle
- Designed to support a live load of 200 kg/m2
- 300mm Upstand
- Hold open stay – against accidental closure
| Insulation | U-Value Achieved |
|---|---|
| 50mm Standard insulation | 0.43 W/m²K |
| 50mm Premium insulation | 0.37 W/m²K |
| 50mm Superior insulation | 0.20 W/m²K |
Standard Sizes
| Structural Opening | Weight | |
|---|---|---|
| 600 x 600 | 42kg | |
| 750 x 750 | 54kg | |
| 750 x 900 | 58kg | |
| 900 x 900 | 60kg | |
| 1000 x 1000 | 66kg | |
| 1500 x 1000 | 75kg | |
| 1200 x 1200 | 94kg | |
| 2500 x 750 | 135kg | |
| 3300 x 750 | 160kg | |
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Spec Sheets
Extended Skirt
SRH Roof Hatches can be manufactured with an extended skirt liner. The extended skirt liner can be used on any type of roof and can be provided as a completely assembled unit. This unit comprises of an SRH roof hatch, extended skirt liner, wall mounted rung, vertical fixed ladder and a ZIP retractable ladder.
For metal deck roof applications the extended skirt liner gives an attractive look to unsightly metal edging. In general circumstances it gives a lining to the inside of the aperture.
The JAKDOR ceiling access door is to be fitted once the unit has been fully installed.
The extended skirt liner can be manufactured to your exact requirements. No shape or size has its restrictions.
Standard Application
Metal Deck Roof Application
Gas Spring Operation
Fitted as Standard
Standard roof hatch comes complete with gas spring assisted opening to ensure minimum amount of effort to open the double skinned aluminium lid.
The lid will have the provision to lock in the open position with a safety hold open stay to prevent against accidental closure.
Electric Operation
Can be supplied with associated control panels & accessories.
Additional Electric Features
Electrical Control Unit.
Push button for domestic use.
Key switch for domestic use.
Push button for industrial use.
Key switch for industrial use.
Grade 304 polished stainless steel
Grade 304 satin stainless steel
Grade 316 polished stainless steel
Grade 316 satin stainless steel
L01 Internal Cablock
Internal cablock, internal opening only
L02 HASP & STAPLE
Cablock with internal hasp and staple.
L04 External Padlock Handle and cablock
Padlockable external handle and cablock.
L08 DEADLOCK WITH KEY
European deadlock with external key.
200mm upstand
200mm upstand.
300mm upstand
300mm upstand
300mm upstand.
Rain Skirt
Standard rain skirt.
Pitched roof
Pitched roof
Pitched roof curb liner.
Sureguard Handrail
Retractable safety grid
Retractable handhold
Retractable single post hand hold
Fixed external handhold.
Standard ladder.
Standard ladder with cage.
Retractable ZIP ladder.
Standard ship ladder.
Extended skirt.
Extended skirt – angled.
Louvred upstand.
External powder coating to any RAL colour.
Internal powder coating to any RAL colour.
Rain sensor activated by rainfall.
Wind sensor activated by wind.
Up to 1.5 hours fire resistance.
Sound reduction of 45db Rw.
Concealed gas spring.
Stainless steel access hatch.
Rigid walk-on cover.
With an extended skirt.
Aligned with roof line.
SRH Roof Hatch with SLC/RH Vertical Fixed Ladder with Retractable Handhold.
SRH Roof Hatch with Zip Retractable Ladder with Extended Skirt Liner and Ceiling Drop Down Door.
SRH Roof Hatch with Ships Ladder.
See SHP Ships Ladders for Further Details
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