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DescriptionSizesOptionsTechnical SpecsCSI SpecsCAD Drawings
RHA Series Roof Hatches
SINGLE DOOR
COMMON SIZES

LADDER & STAIR ACCESS
(mm)
(w x l)
(inches)
(w x l)
610 x 610
762 x 762
762 x 1372
762 x 2438
914 x 610
914 x 762
914 x 914
914 x 2438
1219 x 1219
24 x 24
30 x 30
30 x 54
30 x 96
36 x 24
36 x 30
36 x 36
36 x 96
48 x 48
DOUBLE DOOR
COMMON SIZES

EQUIPMENT & OVERSIZED
(mm)
(w x l)
(inches)
(w x l)
1219 x 1524
1219 x 1828
1219 x 2438
1524 x 1524
1524 x 1828
1524 x 2438
1828 x 1828
1828 x 2438
2438 x 2438
48 x 60*
48 x 72*
48 x 96*
60 x 60*
60 x 72*
60 x 96*
72 x 72*
72 x 96*
96 x 96*

*Double door construction.

All units are hinged on the second dimension (length).

Rough opening required = hatch size.

All Nystrom Roof Hatches are built to order. Whatever your buildings requirements – from ordinary to extreme – Nystrom can design, construct, and deliver roof hatches of the highest quality and performance.

 


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