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About Us at Harlow Timber Systems - Roof Trusses and Roof Truss design Harlow Bros Ltd.

Step 2. Please provide us with Your Scissors Trussed Rafter specification

Scissors Trussed Rafter Specification diagram

Number of trusses required:

Span over wallplates (see A in diagram above):
m

Overhang (see D in diagram above):
m

Internal Pitch of Truss (see B in diagram above)...
°

...OR Overall Height (see C in diagram above):
m

External (underside) Pitch of Truss (see E in diagram above)...
°

Truss Spacing:
m

Wolmans Wolsit Treatment:

Gable Ladders (600mm Standard Width):

Water Tank in Roof Space:

Truss Clips & Bracing:

Tile Type/Roof Covering:

Match Existing Roof:

Date required (dd/mm/yy):