The quality of your replacement Window Installation in Lisle IL is just as important as the quality of the replacement windows. When vinyl windows are poorly installed, they eventually leak creating drafts and eventually requiring you to replace them sooner than intended.
The three replacement window installation methods include piggy-back, complete replacement with rebate flange and full replacement with nail flange. The methods are different in terms of performance, quality and costs.
Piggyback Window Installation
The piggyback installation method is mostly used for the replacement of aluminum-framed windows. The technique involves removing glass, dividers and packing a new window frame on top of the pre-existing aluminum frame.
Main advantages of this method are:
- Easy and quick installation
- Exterior stucco or siding is not disturbed
Main disadvantages are:
- Not thermal efficient
- Does not offer proper weight support for new window
- New windows have to be smaller than the existing frame
Full Window Replacement with Rebate Flange
Installers have to remove the whole structure apart from the nail-flange, which is detached from a window without any damage to exterior stucco or siding.
Advantages include:
- Relative ease of installation without damaging exterior properties
- Offers proper support and shimming of new window
- Does not depend on caulking for air and water tightness
- Gives way for flashings installation
Disadvantages of window replacement with rebate flange are:
- The new window has to be smaller than the previous window but slightly larger than that used in piggyback installation
- Flashing installation quality depends on equipment and quality of installer
- More time is required for its installation
Full Window Removal with a Nail Flange
The full window removal with the nail flange is the most involving window installation method that is close to construction practices for new windows.
The installation technique advantages include:
- Offers highest resistivity to weather related issues
- The replacement windows can be the same size as the former ones
- Interior and exterior trims can be installed to enhance the home’s aesthetic value
Disadvantages are:
- This method requires disturbing the exterior stucco or siding
- You need to hire a professional installer
- Consumes the most amount of time and money compared to other techniques
When considering replacement window installation in Lisle IL, it is best that you consult with the professionals at Business Name for valuable information and advice.
