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| Bereco use only engineered
defect free timber with no knots and all end grain is sealed
and cleaned as standard. End grain rot and decay is one ofthe
most common causes of window failure in the UK. As standard
all end grain is sealed with a special deep penetrating preservative
specifically developed for use on the highly absorbent edges
of sawn wood, protecting against all penetrating humidity. |
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Joint sealant is used as standard on all Bereco’s products
providing lasting protection for small cracks and V-joints.
Extremely resistant to weathering, thanks to its flexible connection
to preservative treatments, primers and paints, it is colourless
resistant to UV radiation and seals all areas against penetrating
humidity. |
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Why bother treating timber with preservative when the nailing
of beads punctures through its protective envelope? Nails are
exposed or filled but they provide an ideal conduit for water
ingress and subsequent rot and decay. Using a hidden nailing
system Bereco windows ensure the elements cannot penetrate the
timber in this way. No nails are left exposed or have to be
filled as they are situated behind the glazing seal leaving
the surface of the bead completely untouched, extending the
life of the window and reducing maintenance. See warranties |
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