Thermal insulation. UPVC frames have inherently low thermal conductivity. Combined with double glazing, they substantially reduce heat gain compared with a standard aluminium frame, which lowers the AC load every hour of every summer.
Dust sealing. Qatar's dust is relentless and gets through poor seals. Multi-chamber UPVC profiles with quality gasketing seal considerably better than worn or badly fitted alternatives.
Acoustic performance. The same sealing and glazing that resists heat also cuts traffic and construction noise.
No corrosion. UPVC does not corrode in coastal humidity and salt-laden air, which matters in Al Dafna, The Pearl and other waterfront locations.
Low maintenance. No repainting, no sealing. Cleaning is the full maintenance requirement.
Both have a place, and we install both.
| UPVC | Thermal break aluminium | |
|---|---|---|
| Thermal performance | Excellent | Very good |
| Maximum span | Moderate | Large |
| Slim sightlines | Moderate | Excellent |
| Structural strength | Good | Higher |
| Cost | Lower | Higher |
| Corrosion resistance | Excellent | Very good |
For large glazed spans, slim sightlines or structural glazing, see Thermal Break Aluminium Systems. For most residential windows and doors, UPVC delivers better thermal performance per riyal.
Yes, working room by room so the property stays habitable.
Yes. See Insect Screen Installations — fitting them at the same time is cheaper than retrofitting.
Yes, when correctly specified. Profiles supplied for this region are formulated for high UV and temperature exposure. Need UPVC windows or doors? Request a quote and we will survey and measure before quoting.
