Window Interior Finishes
Built
in Canada
Vinyl Jamb Extensions
What are window jambs? They are the vertical sides of a window frame offered in a variety of sizes. Our vinyl jamb extensions perfectly complement your vinyl window.
- 100% lead-free durable virgin PVC
- 100% maintenance free
- Mouldable for windows of various shapes
Casings and Jambs
In addition to vinyl, Ecoline Windows offers a wide variety of wood finishes such as custom stained oak and pine.
Read more about choosing between vinyl and wood trim on your windows
Vinyl Snap-on Casing
Offered in a variety of sizes, our vinyl snap-on casing perfectly complements your vinyl window, accentuated with stylish rosettes or mitered corner casings.
- 100% lead-free durable virgin PVC
- 100% maintenance free
- Mouldable for windows of various shapes
Colonial Casing with 45 Degree Corner
Colonial Casing with Rosette
Flat Casing
Energy Efficiency Certifications & Tests
All our windows and doors meet the latest NAFS-22 standard, ensuring superior performance. This updated certification sets stricter performance requirements compared to former NAFS-11 tests, meaning our products withstand harsher conditions while maintaining structural integrity.
Enhanced energy efficiency
Superior air infiltration performance
Maximum water resistance
All our windows and doors are ENERGY STAR® certified, meeting the highest standards for energy efficiency in Canada. This means lower energy bills, a more comfortable home, and reduced environmental impact.
Minimum Energy Rating of 34
Lower heating & cooling costs
Reduced carbon footprint
More recommendations and facts about Window Interior Finishes from
our blog
Book Your Spring Installation
Window Treatments For New Vinyl Windows: What to Choose in 2025
How to Add a Window Opening To Your House: Installation Guide
Burglar Confession: What You Can Do to Prevent a Break-In
Comprehensive Replacement Window Buying Guide
Absolutely Worthy Home Improvements On Your Buck
1750 Coast Meridian Rd #102,
Port Coquitlam, BC V3C 6R8
100, 17866 106A Avenue,
Edmonton, AB, Canada,
T5S 1V3
3307 Dunmore Rd SE #12,
Medicine Hat, AB,
Canada, T1B 3R2
2081 Merivale Rd #201, Ottawa, ON, Canada, K2G 1G9
by appointment only
109 Ilsley Ave Unit #3, Dartmouth,
NS, Canada, B3B 1S8