Arched Windows
Timeless Shape. Modern Performance
Arched Windows
Masterwall Aluminum Arched Windows bring timeless architectural elegance to modern spaces.
Masterwall Aluminum Arched Windows bring timeless architectural elegance to modern spaces. With their graceful curves and refined aluminum framing, they create a distinctive visual statement while maximizing natural light.
Precision-manufactured for structural integrity and long-term durability, our fixed arched windows offer superior thermal performance and weather resistance. Designed to enhance both classic and contemporary architecture, they frame outdoor views with sophistication and balance.
Custom sizes, finishes, and glazing options allow complete design flexibility — delivering iconic shapes without compromising performance.
Ultra slim sightlines in outward opening
High level of comfort with excellent acoustic, thermal and weather sealing performances
Safe and secure with SBD and PAS24 rating
TECHNICAL DETAILS
Thermal Insulation
High
- Uf = 1.8 W/m²K
- Uw = 1.3 W/m²K
Air-Water-Wind
Acoustics
System Dimensions
- Min. Frame-Vent Width 89 mm
- Depth Frame 68 mm
System limitation
- Max. Height Vent – 2800 mm
- Max. Weight Vent – 170 kg
Thermal Insulation
High
- Uw double = 0.24 Btu/hr.ft².°F
- Uw triple = 0.18 Btu/hr.ft².°F
Air-Water Tightness
AAMA Rating
Acoustics
- STC = 43 dB
- OITC = 34 dB
Height Vent
- Min 23 5/8 inch
- Max 110 1/4 inch
Thermal Insulation
Passive
- Uf = 1.9 W/m²K
- Uw = 0.96 W/m²K
Air-Water-Wind
Acoustics
System Dimensions
- Min. Frame-Vent Width 67 mm
- Depth Frame 99 mm
System limitation
- Max. Height Vent – 2800 mm
- Max. Weight Vent – 170 kg
Thermal Insulation
Super High
- Uw double = 0.23 Btu/hr.ft².°F
- Uw triple = 0.16 Btu/hr.ft².°F
Air-Water Tightness
AAMA Rating
Acoustics
- STC = 44 dB
- OITC = 35 dB
Height Vent
- Min 23 5/8 inch
- Max 110 1/4 inch
INSPIRATION FOR YOUR PICTURED WINDOW PROJECT
Find everything you need to gain inspiration and ideas for your project, all in one place!
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