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Derrinabrin Farm, Norwood Hill Road, Charlwood, Surrey,RH6 0EB, UK

0800 799 9082 | info@teckwood.co.uk | www.teckwood.co.uk

Congratulations on the purchase of your Pyrodeck Class B Fire Rated dual sided composite decking 

boards. To ensure that you keep your low maintenance decking looking its best we recommend that 

you follow a few easy guidelines.

For periodic cleaning use a soft bristle brush and a dilution of mild soap and warm water. For  

those using a power washer we recommend that you stand at least 1m away from the area you are 

to clean. Spray in the direction of the grain to avoid damaging the product. Always follow the safety 

precautions when operating a power washer. Be sure that water effectively drains from your  

wood plastic composite decking.

For those harder to clean areas or where the castellated side of the decking may have been damaged 

by the dropping of charcoal etc, we recommend using a 400 grit sandpaper or above. Lightly  

sand the decking in the same direction of the grain. Rinse thoroughly with water after sanding.  

On the woodgrain side we would recommend the use of colour coded furniture crayons to hide  

those difficult to remove scratches.

These guidelines may not cover every maintenance scenario. If you have additional questions please 

contact our friendly service team on 0800 799 9082.

P Y R O D E C K   C L A S S   B   I N S T A L L A T I O N   M A N U A L

C A R E   A N D   M A I N T E N A N C E

Summary of Contents for PYRODECK CLASS B

Page 1: ... Always follow the safety precautions when operating a power washer Be sure that water effectively drains from your wood plastic composite decking For those harder to clean areas or where the castellated side of the decking may have been damaged by the dropping of charcoal etc we recommend using a 400 grit sandpaper or above Lightly sand the decking in the same direction of the grain Rinse thoroug...

Page 2: ...uneven paving slabs or sand will cause movement Always pre drill composite wood products using a minimum of a 4 5mm drill bit If you do not you risk damaging the product over time Joists must be set to 350 mm centres If not boards may warp or move Composite boards need to be supported across their length Ends of deck boards must be supported and not have an overhang of more than 10mm If not boards...

Page 3: ... your first board into place clipping into the Starter Clips 5 Clip Concealed Fixing Clips into the first board along each of the Joists Pre drill and screw in place See Figure C Space between boards should be 5mm 6 If joining 2 lengths of board together make sure both ends are supported by separate Joists Leave a gap calculated on the expansion rate of 0 3 0 5 of the board length to allow for exp...

Page 4: ... installer for the installation methods they use and its performance as every installation differs and could be unique Teckwood recommends that all designs should be reviewed by a licensed architect or engineer before installation and that every plan or design meets that building regulations and permission before the beginning installations Please use suitably qualified personnel to prevent injuri...

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