Installing Optimo in existing floors.

Bradford Optimo is simple to install beneath an existing suspended timber floor. 

Step 1:Take enough packs into the underfloor area for the whole job, where possible. As access and workspace can be restricted two people may be required for installation.

Step 2: Use 410mm width segments for 450mm joist centres and 560mm width segments for 600mm joist centres.

Step 3: Start fitting insulation from the furthest point from the underfloor access.

Step 4: Fix the Optimo aluminium strap to timber joists every 500mm and swivel so the strap runs parallel to the joist to leave access to the joist to leave access to the cavity free to install the insulation. For non-standard joist spacings additional straps may be required.

Step 5:  Friction fit Bradford Optimo segments to fit tightly between the joists and press in place to ensure there are no gaps between insulation and joists, or abutting edges of insulation.

Step 6: If the segment is too tight, trim the edge to 5mm over the width of the space before inserting.

Step 7: If the segment is too loose, slice a piece off the edge of another segment to use as a packer.

Step 8: Swivel the Optimo aluminium strap 90 degrees so the strap extends into the floor cavity between the joists. Bend the Optimo aluminium strap upwards to support the underside of the insulation.

Step 9: Take care not to block ventilation openings.

 

Please use these easy steps as a guide only, for complete instructions refer to the product literature page which also contains information on installing Optimo with difficult access and non-standard joist spacings and installing Optimo in new homes.