Question 1

How can I tell if a window is good quality before buying?

Accepted Answer

Look for specific certifications and construction details - quality windows will have ENERGY STAR certification, proper weatherstripping, and multi-pane glass with Low-E coatings.

When evaluating window quality, start with the frame construction. Quality vinyl frames should feel substantial and have reinforced corners with fusion welding rather than mechanical fasteners. Wood frames should show tight grain with proper moisture treatment, while fiberglass frames offer the best durability but at

Question 2

How do I stop cold air from coming in around my windows?

Accepted Answer

Cold air infiltration around windows is typically caused by worn weatherstripping, gaps in the window frame, or poor installation. The most effective solutions range from simple DIY fixes to professional window replacement, depending on the severity of the problem.

Start by identifying where the cold air is entering. On a windy day, hold a lit candle or incense stick around the window perimeter - the flame will flicker where air is leaking in. Common problem areas include the bottom sash, where

Question 3

How do I choose between a sliding patio door and French doors?

Accepted Answer

Sliding patio doors and French doors each offer distinct advantages - your choice depends on your space constraints, usage patterns, and design preferences.

Space and Layout Considerations

Sliding patio doors are ideal when you have limited interior space, as they don't require any clearance for door swing. The panels slide parallel to the wall, making them perfect for tight spaces or when furniture is positioned near the door opening. French doors, however, need adequate clearance for both pa

Question 4

How do I choose between picture windows and casement windows for my living room?

Accepted Answer

Picture windows are ideal for maximizing views and natural light, while casement windows offer ventilation and easier cleaning - your choice depends on whether you prioritize unobstructed views or functional airflow in your living room.

Picture windows create a stunning focal point with their large, uninterrupted glass surface that frames your outdoor view like artwork. They're perfect for living rooms where you want maximum natural light and an expansive feel. Since they don't open, picture wi

Question 5

How do I know if my window seals have failed?

Accepted Answer

Failed window seals are most commonly identified by condensation or fogging between the glass panes - this is the clearest sign that the insulating gas has escaped and moisture has entered the sealed unit.

Visual signs of seal failure include persistent fog, water droplets, or a milky haze between the glass panes that you can't wipe away from either side. You might also notice mineral deposits or water stains on the interior surfaces of the glass. In winter, you may see frost or ice crystals fo

Question 6

How do I know if the installation was done properly?

Accepted Answer

A properly installed window or door should have no drafts, operate smoothly, and show no signs of water infiltration or structural issues. Here are the key indicators to check after your installation is complete.

Visual inspection is your first step. Look for even gaps around the entire perimeter of the window or door frame - these should be consistent and properly sealed with caulking or weatherstripping. The unit should sit square and level in the opening, with no visible bowing or warping of

Question 7

How do I apply for the Greener Homes grant for new windows?

Accepted Answer

The Canada Greener Homes Grant can provide up to $5,000 in rebates for energy-efficient window replacements, making it an excellent way to offset the cost of upgrading your Ottawa home's windows.

The application process involves three main steps. First, you'll need a pre-retrofit EnerGuide evaluation of your home, which costs around $300-400 but is partially reimbursed. The evaluator will assess your current windows and provide recommendations for eligible upgrades. You must complete this evalu

Question 8

How do I know when it's time to replace my windows?

Accepted Answer

Most Ottawa homeowners should consider window replacement when their windows are 15-20 years old or showing clear signs of energy loss and functionality issues. The key indicators include drafts, condensation between glass panes, difficulty opening or closing, and noticeably higher heating bills during our harsh winters.

Energy efficiency problems are often the first sign your windows need replacement. If you feel cold air coming through your windows during Ottawa's winter months, or notice fro

Windows & Doors