Continuous GRP barrel vault rooflights.
T-Vaults are an economical and functional alternative to Em-Vault and are suitable for spans up to 4 m and unlimited length. They are constructed from a series of interlocking curved and profiled GRP panels. The GRP panels have a high light transmittance and an outer protective Melinex® film providing guaranteed protection against UV degradation.
‘Non-fragile’ version available tested to 1200 J
‘Heatstop’ quality available to reduce solar gain by up to 60%
Available in single or double skin GRP
Spans up to 4 m wide and unlimited length
Easy and fast to install
Highly economical and cost-effective
Designed to comply with current standards for wind and snow loading
20 year hail-proof guarantee
Extremely high chemical resistance suited to industrial conditions
High light efficiency giving excellent light distribution
European Technical Agrément certificated (ATG No. 96/1873)
Suitable for new build and refurbishment applications
Glass reinforced plastic
Up to 4.0 m width, unlimited length. Insert requirements.
Contact manufacturer for further details.
Reduces solar gain by 60%.
Diffuses the light over a wide area and provides privacy.
Vent collar unit with white PVC-u lining, fitted with adjustable louvres.
Aperture cut outs provided in end panels to receive Vent-axia or Xpelair type fan. Insert requirements.
Standard product features
Glass reinforced plastic.
- To BS 476-3:
- To BS 476-7:
T-Vaults are normally fixed directly to a builder’s curb, which can be made of timber, concrete or metal. For dead and imposed loadings plus lateral thrust calculations see manufacturer's literature.