UJK Stair Jig - 101505

UJK Stair Jig

ref: 101505

• The stair jig is made of 12mm thick High Pressure Laminate, dimensionally stable and with a lifetime guarantee never to warp.
• This jig's clever design means it only uses a standard 30mm diameter bush to achieve the various tread and nose sizes, eliminating the need for different sized bushes or sub-bases.
• The jig offers a choice of closed riser standard staircases for 22mm, 25.4mm, 28mm and 32mm tread thickness, as well as open riser stairs.
• On completion, the staircase will qualify within British Standard 585 Part 1, (1989) regarding wooden staircases; it will also follow the Building Regulations Approved Document K (1991).
• It is supplied with complete and comprehensive instructions on use and staircase design.
• Additional requirements include 1/2" router, 30mm guide bush, two G-clamps plus a cutter to suit your chosen tread thickness.
• Wedge for tread and riser requires a 3 degrees angle.
• The jig comes with 2 inserts allowing 4 different protrusions of nose over riser.

UJK Stair Jig Instructions