Specifications

TYPICAL PLATES FROM BELOW INSTALLATION
22mm Chipboard Floor Deck
(Screwed and Glued to Joist)
TJI Joists at @ 600mm c/c (3 Plates / joist spacing)
Heat Spreader Plates
15mm Speedfit Tube
Mineral Wool or Rigid Foam Board Insulation
to building regs.
Plasterboard Ceiling
Floor Covering (Typically Carpet / Vinyl)
I beam Joists @ 600mm c/c
Pipe fixed to plates from below.
Horton Rd, West Drayton, Middlesex UBL 8JL
Tel. [phone] Fax. [phone]
www.speedfit.co.uk
Technical Helpdesk 01895 425333
Issue 2 – FEB 07
SHEET 4
UFH Circuit Return
UFH Circuit Flow
Installation Notes
- Pipe laid in floor at 200mm
centres.
- Uses only 180° bends
which requires min 175mm
bending radius must be observed
to minimise mechanical stress on tube.
- Suitable for joisted floors @ 400mm &
600mmc/c.
- Heat output is concentrated in part of area.
- Perimeter zones difficult to achieve
if specified.
TYPICAL PIPE LAYOUT FOR TIMBER FLOOR "SINGLE
SERPENTINE / SINGLE MEANDER" PATTERN DETAIL 6