SRHP/TB Thermally Broken Roof Access Hatch

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Thermally Broken Roof Access Hatch

Product Reference: SRHP/TB

roofhatch | Access Panels Direct

The new Single leaf Roof Access Hatches are manufactured in aluminium and feature a thermally broken construction. Each Roof Hatch is insulated against heat loss and condensation with 50mm Insulation providing a U-value of 0.43W/m²K. The hatch is manufactured as standard with an L01 internal Cablock, a 300mm Upstand and a curb liner. The upstand features a new membrane fixing system which effectively holds the membrane in place for added security.


The unit comes in mill finish aluminium for a clean, modern aesthetic. Sold with a 300mm Upstand and a curb liner included. The lid is filled with CFC and HCFC free insulation with a U-Value of 0.43W/²K to BS3958: Part 5: 1986., hinged with stainless steel ‘Pintle’ style hinges. The hatch is complete with gas spring assisted opening to ensure minimum effort is required for operation.

The roof access hatch also incorporates a safety hold open stay to prevent accidental closure. The lid is held shut by a heavy duty stainless steel cab lock. Other options are available (see Locking Options Guide).

The Roof Access Hatch is provided in mill finish aluminium. Powder Coating can be requested at an additional cost.


1000 x 1000mm, 1200 x 1200mm, 1500 x 750mm, 2500 x 750mm, 3300 x 750mm, 600 x 600mm, 750 x 750mm, 750 x 900mm, 900 x 900mm

Locking Option

L01 Internal Cablock, L02 Hasp & Staple, L04 External Handle, L06 Thumb Turn Deadlock, L07 Key Lock Deadlock

Types & Dimensions

Structural Opening
Overall Size
Inc. Fixing Flange
Overal Height
(Lid Open)
600 x 600 840 x 840 1065 42kg
800 x 800 1040 x 1040 1265 54kg
750 x 900 990 x 1140 1365 58kg Hinged Short Side
900 x 900 1140 x 1140 1365 60kg
1000 x 1000 1240 x 1240 1465 66kg
1500 x 750 1640 x 990 1215 75kg Hinged Long Side
1200 x 1200 1440 x 1440 1665 94kg
2500 x 750 2740 x 990 1215 135kg Hinged Long Side
3300 x 750 3540 x 990 1215 160kg Hinged Long Side

Section Drawing

roof hatch srhp | Access Panels Direct


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