PROFESSIONAL ALUMINUM WINDOW INSTALLATION AND GLAZING: WHY IT MATTERS
When it comes to guaranteeing the long-term aesthetics, functionality, and value of your windows and doors, the quality of installation plays a pivotal role. Most fenestration issues discovered after homeowners move in can be traced back to improper installation. That’s why selecting a trusted contractor for your window and door installation is essential. In this article, we’ll explore the advantages of professional aluminum window and door installation services and provide insights into the specialized techniques required for thermally broken aluminum windows and doors.
WHY HIRE PROFESSIONAL WINDOW AND DOOR INSTALLERS
Expert installation ensures precise measurements and flawless fittings, which are vital for the optimal performance of your aluminum window systems. Properly installed systems improve insulation, enhance energy efficiency, and maintain your home’s aesthetic integrity. This translates to reduced energy bills, improved comfort, and enhanced curb appeal year-round.
Modern glazing installation, especially thermally broken aluminum systems, requires advanced expertise to comply with energy codes and ensure long-term durability. Improperly installed windows and doors can result in drafts, water infiltration, and reduced energy efficiency, compromising the effectiveness of even the best materials.
THERMALLY BROKEN ALUMINUM VS VINYL WINDOWS
A thermally broken window features a “barrier” within the window or door frame that separates the exterior metal from the interior, significantly reducing heat transfer and preventing the inside surface from becoming excessively cold or hot, while “non-thermally broken” installation lacks this barrier, allowing heat to readily conduct through the entire metal frame. When installed correctly, thermally broken aluminum can be as energy efficient as vinyl windows. Although vinyl windows are inherently energy-efficient due to their insulating material, properly installed thermally broken aluminum systems can achieve comparable or superior energy performance while offering unmatched durability and a sleek, modern aesthetic.KEY INSTALLATION DIFFERENCES
1. High Precision Fitting
Aluminum windows are less flexible than vinyl windows. They require a precise fit and extra attention to insulation. The maximum allowable deviation should not exceed 1/16” for aluminium windows, whereas the flexibility vinyl windows allows for deviation up to 1/8″.
2. Weight
Thermally broken aluminum windows are significantly heavier than vinyl, often weighing up to three times more. This weight requires additional labor or machinery, such as lifts, during installation. Heavy-duty anchors or fasteners are used to secure aluminum frames to the substrate, and these fasteners must account for potential thermal expansion and contraction.
3. Protecting the Thermal Break
Special care is required to avoid damaging the thermal break during installation. For example, installers must avoid over-tightening fasteners or applying excess pressure to the frame, as this could compromise the insulating barrier. Installers must ensure that the thermal break aligns perfectly with the building envelope to prevent thermal bridging, which could reduce energy efficiency.
Improper installation can compromise their insulation and cause damage the window structure and the walls surrounding the window, which is why we recommend glazing contractors who are highly experienced and thoroughly trained on fitting AEROFRAME window and door systems—AEROFRAME Certified Installers.
4. Sealing and Weatherstripping
Vinyl windows, such as those from Pella, often come with pre-applied weatherstripping and foam or tape glazing seals. These factory-prepared vinyl systems simplify installation and require minimal adjustment on-site. However, thermally broken aluminum windows require specific industrial-grade silicone or polyurethane sealants to ensure airtight and watertight seals. Compression gaskets and multi-layered weatherstripping further enhance thermal efficiency and weather resistance, making aluminum systems ideal for extreme climates.
5. Onsite Glazing
Onsite glazing, where the glass is installed after the frame is secured, is required for all AEROFRAME products. This requires precise handling of the glass to prevent stress points. Window installers who work primarily with factory-glazed vinyl systems are prone to either mishandling glass or are not readily equipped with machinery such as cranes for onsite-install.
WHY WE WORK WITH CERTIFIED AEROFRAME INSTALLERS
AEROFRAME collaborates with certified glazing installers across the United States and Canada. Our certified installers undergo step-by-step training to master the installation of thermally broken aluminum window and door systems. These certified installers are our go-to contractors. They work closely with the site manager and your AEROFRAME representative to guarantee flawless execution. The installation process includes:- Conducting a comprehensive onsite survey.
- Exchanging technical information to outline pre-installation requirements.
- Assigning a dedicated project manager as a single point of contact.