U Value Insulation are not just another insulation supplier.
The nature of our business allows us to work with the key players in the construction industry. Insulation is not a standalone building material. Choosing the right insulation products should be considered carefully prior to commencement of any construction project. Designers seek our technical advice at the early stages to ensure the right solutions are specified.
We work closely with architects and building design teams to ensure the right materials are selected for each application for floor, walls and roofs. Our technical knowledge and hands on practical experience in the construction industry allows us to offer unbiased cost effective insulation options.
U Value Insulation provides phone and onsite support.
Our extensive product range includes:
- Wall: Cavity
- Wall: Dry Lining
- Wall: External
- Wall: Timber Frame
- Air Tightness
- Fire Proofing
- Soffit Lining
- Ancillary materials
Visit our product and technical pages for more details information.
Sample: U Value Calculation
Element type: Roof - Pitched roof - insulated slope, sloping ceiling
Calculation Method: I.S. EN ISO 6946
225mm Roof Rafters @ 400mm centres
|Layer||d (mm)||λ layer||λ bridge||Fraction||R layer||R bridge||Description|
|1||62.5||R-value||2.339||PIR Insulated Plasterboards|
|3||180||0.034||0.130||0.110||5.294||1.385||High Performance Glasswool 34|
|4||45||R-value||Air layer ventilated|
|5||0.5||0.210||Breathable roofing membrane|
|6||25||R-value||Air layer ventilated-Timber battens|
|7||15||1.000||Roof tiles or slate|
(total roof thickness)
# this resistance substitutes for Rse and the resistance of layers 4-7 because of the ventilated air layer (layer 4)
Total resistance: Upper limit: 7.059 Lower limit: 6.578 Ratio: 1.073 Average: 6.819 m²K/W
U-value (uncorrected) 0.147
U-value (rounded) 0.15 W/m²K
Contact our sales office for a hard copy of our Insulation Solutions and Price Guide today.