Endure™
Premium all-vinyl windows with extensive color and customization options.
ProVia
Window Replacement
ProVia windows for beauty, performance & value
We install replacement windows that offer craftsmanship, energy efficiency and long-lasting durability. Choose from multiple product lines and styles to match your home’s design and budget.
ProVia replacement window lines
Aeris™
Wood-clad interiors with durable vinyl exteriors.
Aspect™
Energy-efficient, durable mid-range vinyl windows.
ecoLite™
Affordable, quality white vinyl replacement windows.
Four product lines cover every budget, from premium Endure to value-focused ecoLite.
Window styles
Replacement windows come in the styles below. We help you choose the right one for each room.
Double-hung
Both sashes slide and tilt in for easy cleaning.
Casement
Crank-out windows that seal tightly and catch the breeze.
Sliding
Horizontal sashes for wide openings.
Picture
Fixed glass for unobstructed views.
Bay & bow
Projecting windows that add light and space.
Awning & single-hung
Practical options for basements, kitchens and baths.
Energy efficiency & comfort
Low-E glass
Coatings that reflect heat back toward its source, keeping rooms comfortable year-round.
Gas-filled insulating glass
Argon between panes slows heat transfer through the glass.
Warm-edge spacers
Insulating spacers reduce condensation at the edge of the glass.
Insulated frames
Multi-chamber vinyl frames, some with foam fill, for better thermal performance.
Professional installation
Proper measuring, insulation and sealing around the frame matter as much as the window.
Noise reduction
Multi-pane glass reduces outside noise from traffic and neighbors.
How window replacement works
Every Altitude window includes professional measurement, expert installation, interior insulation, exterior capping and cleanup.
Measure
We measure every opening precisely in your home.
Choose
Pick the line, style, color, grids and hardware.
Remove
Old sashes and frames are removed with care.
Install
New windows are set, insulated and sealed.
Finish & clean
Interior trim and exterior capping are finished and the site is cleaned.
Window gallery
Inspiration photos. Altitude window project photos will replace these as they are supplied.
Current Altitude window series
Shown on the current website. Kept here for review only.
| Feature | Altitude 1000 (Pro Series) | Altitude 1500 (Pro Plus Series) | Altitude 2500 (Crusader Elite Series) |
|---|---|---|---|
| Glass package | Dual pane | Dual pane Low-E | Dual or triple pane Low-E |
| Spacer system | Aluminum | Super Spacer | Super Spacer Ultimate |
| Frame material | PVC / vinyl | PVC / vinyl | PVC / vinyl |
| Warranty | Lifetime limited | Lifetime limited | Lifetime limited |
Frequently asked questions
How long does window replacement take?
It depends on how many windows you are replacing and the type of installation. Your written estimate includes the schedule.
Do you replace the whole frame or just the sash?
It depends on the condition of the existing frames. We explain the options when we measure.
Will new windows lower my energy bills?
Insulated glass, tight seals and proper installation reduce drafts and heat transfer. Savings depend on your home and the windows you are replacing.