Pella Impervia Fiberglass Windows
Extreme weather resistance with Duracast fiberglass technology. Won't warp, crack, or rot. Energy efficient with federal tax credits available.
$750-950
per window installed
🏛️ Federal Tax Credits
Up to $3,200 annual credits available
Why Choose Pella Impervia?
Extreme Weather Resistance
Duracast fiberglass material withstands Arizona's intense heat and UV exposure without warping or cracking.
Energy Efficiency
Low-E glass and advanced insulation reduce energy bills by up to 40%. ENERGY STAR Most Efficient rated.
Low Maintenance
Won't rot, peel, or require painting. Fiberglass material maintains appearance for decades.
Lifetime Warranty
Transferable lifetime limited warranty on fiberglass material and glass seal.
Custom Sizes
Available in virtually any size or shape to fit unique architectural needs.
Sound Control
Reduces outside noise by up to 52% for a quieter, more comfortable home.
Technical Specifications
Materials & Construction
- ✓ Duracast fiberglass frame
- ✓ Fusion-welded corners
- ✓ Multi-chamber design
- ✓ Triple-pane glass options
- ✓ Insulated glass unit (IGU)
Performance Ratings
- ✓ U-Factor: 0.20-0.27
- ✓ SHGC: 0.20-0.30
- ✓ ENERGY STAR certified
- ✓ DP Rating: 50+
- ✓ STC Rating: 32-40
Available Styles
Federal Tax Credits Available
Up to $3,200 Annual Credits
The Inflation Reduction Act provides tax credits for energy-efficient home improvements, including qualifying Pella Impervia windows.
2024-2032 Credits
- • 30% of project cost
- • Up to $600 per year for windows
- • Up to $500 for doors
- • Annual limit: $3,200 total
Requirements
- • ENERGY STAR certified
- • U-Factor ≤ 0.30
- • SHGC ≤ 0.30
- • Professional installation
Note: Tax credit availability and amounts subject to change. Consult a tax professional for specific guidance.
Authorized Pella Dealer
Ready to Upgrade to Pella Impervia?
Call now for a free in-home estimate. Federal tax credits up to $3,200 available!