Veltitech 145 is a lighterweight, non-breather underlay which can be specified as a replacement for a vapour-permeable underlay where eaves and high level ventilation are already included. NHBC requirements updated in Jan 2011 state that a vapour-permeable underlay must have high level ventilation on New Build projects. This was because a vapour-permeable underlay alone does not completely remove the risk of condensation during the drying out period on new build houses.
Non-breather membranes are also used in Scotland where the roof structure normally includes rigid sarking onto which the underlay is laid.
West Country apprentices dominate Roofing’s Top Ten
Somerset’s Joe Stradling has won the prestigious title of Redland Apprentice of the Year against stiff competition as one of ten of the country’s best roofing apprentices.
Roofing’s Top Ten apprentices tough it out in national final
Ten of the country’s best roofing apprentices are gearing up for the two-day final that will see one of them awarded the prestigious title of Redland Apprentice of the Year.
Changes to our management structure
The Redland regional management structure has now been confirmed as part of the combined BMI Group.