construction; windows; sash windows; draught proofing; renovation; restoration; replacement timber windows; double glazed sash windows
Ventrolla has over 30 years’ experience in renovating and performance upgrading sash, casement and other timber windows and doors. Through our national network of craftsmen and regional offices, we have established ourselves as the market leader in timber sash and casement window renovation, offering a guaranteed and unique service offering an alternative to replacement.
Ventrolla offers a unique renovation service, improving the energy and operational performance of tradition timber windows in commercial and domestic projects while preserving their unique charm and heritage.
• Full restoration and performance upgrade service
• Double Glazing solutions
• Secondary Glazing suitable for Listed buildings and Conservation areas
• Ventrolla Sash Removal System for ease of future maintenance, meeting with Construction Design & Managements Regulations for the provision of ease of maintenance requirements
• Ventrolla Perimeter Sealing System for elimination of draughts, rattles and energy efficiency improvement
• Nationwide with over 30 years’ experience working with English Heritage, CADW, Historic Scotland and Conservation officers