Energysaver FAIRs are triple skin rooflights that have been designed with a transparent internal insulating membrane to partition the space within the rooflight and create an additional heat barrier, providing outstanding insulation for minimal extra cost.
Provide U values down to 1.0W/m²K
Energysaver 2.0 reduces heat loss through the rooflight by 33%; lower U value options offer further savings
Minimal reduction in light transmission
On appropriately specified buildings, will reduce total heat loss over whole roof by 20% or more
Minimal thermal bridges
Reduced condensation risk, making it ideal for sports halls and other high occupancy buildings
Reinforcing end panels and advanced sealants for robust, easy to handle units
Energysaver, like all Brett Martin Daylight Systems' FAIRs
Incorporate unique, rigid Hardpak foam internal supports, allowing fasteners to be fixed securely without flexing the sheet
Hardpak supports avoid ‘dishing’ around fixings which can result in water pooling, speeds up installation and avoids leakage
In all Brett Martin Daylight Systems' FAIRs, including Energysaver, the Underlap Strip option is recommended, allowing standard stitching screws to be used instead of expanding rubber bolts at side laps
Developed to ensure longevity and weathertightness
GRP and polycarbonate Energysaver FAIRs are available
Rooflight Options
Rooflight
Non-Fragility Classification
Safety Level
Roof Access
Period of Non-Fragility
Light Transmission
U-Value
Trilite 2.4 Energysaver FAIR
Class B
Good
Infrequent
5-20 years
65-70%
1.9*
Trilite 3.0 Energysaver FAIR
Class B
High
Infrequent
25+ years
65-70%
1.9*
Trilite Ultra 36 Energysaver FAIR
Class B
Very High
Regular
25+ years
60-65%
1.9*
Trilite Ultra 45 Energysaver FAIR
Class B
Very High
Frequent
25+ years
55-60%
1.9*
Safelight Energysaver FAIR
Class B
Exceptional
Frequent
30+ years
55-60%
1.9*
Marlon CS Longlife Energysaver FAIR
Class B
Good
Infrequent
10+ years
75%
1.9*
*U-values as low as 1.0 W/m 2k can be achieved. Please speak to the technical department for details.
