Maintenance @ Dawes & Windows
The do’s and dont’s
DO
* Frequently wash the pvc frames with warm soapy water (use a mild liquid general purpose
cleaner) and wipe dry.
* In corrosive environment areas (near swimming pools, coastal, industrial ect.) the frequency must
be increased to reflect local conditions, and to ensure there is not a build up of corrosive deposits.
* Use only a purpose made cream cleaner for isolated stubborn stains on white pvc. Apply with
damp cloth using minimal pressure.
* Always ensure visible drainage slots are unblocked.
DON’T
* Use glass cleaner on pvc frames.
* Use excessive pressure when cleaning pvc frames, to avoid scouring the surface of the pvc finish.
* Use any types of bleach or solvent (white spirit, methylated spirits and nail varnish remover) when
cleaning pvc frames.
* Use sharp edges or metallic tools.
*Use abrasives or brass cleaner on furniture ( handles, doorknockers, letter plates ect.)
According to the Glass and Glazing Federation cleaning of the glass units is recommended at least
twice a year, using any household non – abrasive glass cleaner or in the case of specially treated
glass, the manufacturer’s specified cleaner.
A solution of warm soapy water should be used on any leaded glass surface, taking care not to
disturb any glass stick-ons/bevels.
Conservatory & Porch roofs
Polycarbonate roofing should be cleaned outside as and when necessary, with a mild solution of
washing –up liquid and warm water, by use of a soft broom and then hose-down to rinse. All gutters
and downpipes should be kept clean in order to avoid blockages.

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