Thermally Insulated Steel Doors - TI
Better Built Doorsets
GUARDIAN TI doorsets are designed for commercial and industrial applications where higher thermal performance is required in accordance with Building Regulations Approved Document L2 2002. Leaf cross-section U-value: 0.548 W/m2/K (including performance reduction for standard reinforcings). Installed U-value low as 1.6 W/m2/K
U-Value 1.6 W/m2/K
Rebated edge, galvanized steel construction with a bonded mineral fibre core.
- Single or double rebate profile, mineral fibre insulated.
- Rebated leaf rests flush within a recessed frame face.
- 114x100mm stainless steel high performance polymer bearing hinges. Grade 14 (160 kg) to BS EN 1935:2002.
- Tested for 1,000,000 cycles and totally maintenance free. No lubrication needed.
- Fire resistnance
- Accosutic Insulations
- Thermal Insulation
- Pressure resistance
- Gas tight
- Welded frames
- Single & wrap-around frame profiles
- Vision panels, louvres, full range of hardware, etc.
Peace of Mind Warranties
All our products are guaranteed against defect of material or workmanship by Guardian Doors, subject to correct, maintenance and operation, for a period of 12 months from the date of installation. We offer extended warranties for up to 5 years with an agreed maintenance contract. Contact us for more details.
Planned preventative maintenance
It is a legal requirement - as failure to show evidence of maintenance could mean prohibition & enforcement notices being served and fines up to £5000 and imprisonment for 2 years. 'Safety In Use' - the New European CEN Standards legislation - states that all types of door should be maintained in an efficient state, in efficient working order and in good repair. For further clarification visit www.dhfonline.org.uk.
Routine maintenance prolongs the operational life of the installation and ensures that the installation is kept in good working order - helping to prevent accidents and damage which in turn results in down time, effecting work flow, productivity and resulting in loss of revenue. It assists in identifying potential problems which can easily be rectified.
All our products are guaranteed against defect of material or workmanship by Guardian Doors, subject to correct maintenance and operation, for a period of 12 months from the date of installation.