How to Increase Your Windows Energy Efficiency. Prepare for Winter!

Winter can be a time of magic, transforming landscapes into winter wonderlands, but it also brings with it the biting cold, harsh winds, and the potential for snow and ice. Your windows make sure your home remains cozy and warm, acting as a barrier between you and the frosty world outside. To maximize windows energy efficiency and ensure your indoor sanctuary remains undisturbed, it’s crucial to prepare your windows for winter.

Inspect for Damages and Wear

Consistent wear and tear or unforeseen incidents can lead to minor damages in your windows that you might overlook. But even tiny cracks or gaps can have a significant impact during winter.

• Even minor cracks can lead to heat loss. Check each pane thoroughly, and if you spot damages, consider replacing it promptly;

• A compromised seal can drastically reduce your window’s efficiency. It’s essential not just to look for visible damage but also to feel around the window edges for drafts;

• Sometimes, gaps can form in the frame or between the window and the wall. These can be particularly problematic, leading to considerable heat loss.

Attending to these issues in advance can prevent more significant problems and heat loss in the dead of winter. It is also a good idea to consider complete window replacement kelowna not to waste your time on DIY projects.

Re-caulk and Seal

Over time, even the best caulking will degrade, reducing its effectiveness in insulating your home. Proper window replacement pickering can help you with that.

• Choose the right caulk. Not all caulking is created equal. For windows, it’s best to choose a waterproof and flexible caulk that can expand and contract with temperature changes;

• Clean the area thoroughly before applying the new caulk. Cut the nozzle at a 45-degree angle and ensure a smooth application using a caulk gun. For an even finish, smooth out the caulk with a spatula or a fingertip;

• Allow the caulk to dry completely before testing your windows. This might take up to 24 hours, depending on the product and the prevailing weather conditions.

Caulking can deteriorate over time due to exposure to the elements. Before winter sets in, re-caulk any areas where the existing material has become brittle or is peeling away. By ensuring a tight seal, you minimize drafts and heat loss. Thus, you’ll increase your windows energy efficiency, especially with the help of the Energy Star program.

Install Weather Stripping

Weatherstripping is a lifesaver for those little nooks and gaps that let in the cold.

• There are multiple varieties available, like V-strip (tension seal), adhesive-backed foam, and door sweeps;

• Understand your window’s design to select the most suitable type;

• Clean the surface first. For adhesive-backed strips, simply cut to size, peel, and stick. For others, like V-strips, you’ll need to carefully measure, cut, and fit into place.

Weatherstripping acts as an added barrier against cold drafts. Installing it is a cost-effective way to boost your window’s insulation properties. It’s best suited for movable window components, like the sash.

Types of Weather Stripping

Weather stripping is essential in ensuring those pesky drafts are kept at bay, and your home remains a warm sanctuary during winter. Among the popular choices, you’ll find the V-strip, often called the tension seal. Crafted from materials like:

• Plastic;
• Vinyl;
• Or even metal.

Its V-shaped design, with the open part of the “V” facing outward, makes it an excellent pick for the sides of double-hung or sliding windows. Its durability and ability to spring back to its original form after long compression periods make it a homeowner favourite.

Moving on, there’s the adhesive-backed foam tape. Typically constructed from open-cell foam, rubber, or EPDM (synthetic rubber), this comes in rolls of different thicknesses and widths. While it’s often used for the tops and bottoms of window sashes and occasionally in door frames, its real charm lies in its cost-effectiveness and ease of application. However, one might need to replace it more frequently than other options due to its limited lifespan.

More Details on Weather Strips

Door sweeps, usually more associated with doors than windows, can be a boon for oversized windows that slide or swing. Made from materials like aluminum, stainless steel, or plastic, their brushes created from nylon, vinyl, sponge, or felt help seal out drafts, debris, and even insects. If weather stripping isn’t helping, one may think about doors replacement.

Then there’s the compression strip. Made from materials like EPDM, vinyl, or sponge rubber, it’s designed to fit specific grooves and operates by compressing between two surfaces. When used for double-hung windows or casements, these strips shine, offering longevity and resilience against temperature extremes.

Silicone rubber strips also deserve a mention. Crafted from flexible silicone, they’re often presented as adhesive-backed tapes. Their flexibility makes them suitable for irregular or misaligned windows, creating a snug seal and displaying remarkable resistance to temperature fluctuations.

Lastly, we have the traditional felt strips. Composed of natural or synthetic fibres, these can either be rolled or reinforced with metal strips. Typically wrapped around the window frame or sash, they’re a nod to older weatherproofing methods. Their affordability is a significant advantage, although they might not match the efficiency of modern materials and can wear out faster, especially in damp settings. To exclude dampness from your life, we recommend conducting interior basement waterproofing. Or exterior, it’s up to you!

In sum, choosing the ideal weather stripping revolves around your specific window needs, its architecture, and your budget. 

Combining different types can sometimes deliver the most effective sealing, ensuring your interior remains draft-free and comfortable.

Upgrade to Double or Triple Glazing

If you’re still working with single-glazed windows, consider upgrading to double or even triple-glazing. These windows offer superior insulation because they trap air or inert gases between the panes, effectively acting as a buffer against cold external temperatures.

Add Window Insulation Film

Window insulation film is a transparent layer that can be applied to your window’s interior. It creates an insulating air pocket between the film and the glass, significantly reducing heat loss. Plus, it’s easily removable when spring arrives.

Utilize Heavy Curtains or Drapes

Thick curtains or drapes don’t just add a touch of style to your room; they also act as an added layer of insulation. Closing them during the chilliest parts of the day or night can trap heat inside and prevent cold drafts from cooling down your room.

Consider Storm Windows

It might be worth investing in exterior storm windows if you live in an area with particularly harsh winters. These add an extra layer of protection against the elements and can be removed when warmer weather returns.

Regular Maintenance

Lastly, remember the importance of regular maintenance for your windows energy efficiency. Cleaning your windows and ensuring their moving parts are well-lubricated ensures they function optimally, reducing the chance of drafts and ensuring a snug close. If, for some reason, your windows become frozen – don’t worry. We have a guide for it. Read our “How To Open a Frozen Window” article.

Final thoughts

Preparing your windows for winter isn’t just about ensuring your comfort – it’s also about windows energy efficiency and reducing heating bills. By taking these steps, you not only cocoon yourself in warmth but also act environmentally responsible. As winter approaches, give your windows the attention they deserve, and they’ll reward you with a cozy, warm abode to relax in.