Welcome to John's Window Capping. We've been in the aluminum capping, aluminum cladding and steel cladding business for over 30 years and we welcome the opportunity to present you with some reasons to consider us for your capping work. John's Window Capping can handle all of your window needs including restoration, window repair and window replacement. We supply and install window capping, window cladding and custom cladding.

Are you tired of the endless painting, expensive maintenance and constant frustration involving the wood trim around your window and door frames? Are the wood battens on your home constantly in need of paint? These are some of the high maintanance jobs that can be eliminated with pre-painted metal cladding. Metal Window Cladding can be an important time and money saving investment. When you call "John's Window Capping" you can count on over 30 years of high quality metal cladding experience. Metal window cladding may be the solution you've been looking for. Let us show you the possibilities.

Are your window frames and door frames in need of repair? Our years of experience enable us to deal with any window repair or door repair that comes up. Window repairs can be as simple as cleaning of the mechanism and squaring up the sash to a complete capping job with pre-painted metal and sealing with top quality caulking material. The weatherstripping or hardware may need replacing and this can be handled as well, this is part of a quality restoration and metal cladding job. When comparing contractors be sure to ask if they are capable, and willing, to properly assess the window performance and make repairs as necessary. Many cladding contractors simply fasten metal to the exterior window frame with no consideration to the condition of the window, many cladding contractors don't even bother to open your windows when they clad them, they just fasten pieces to the exterior. If they don't open and inspect the windows how can they determine the condition of the windows and what is required to restore them? Our customers want a complete solution to their window repairs and sometimes this includes the necessity to deal with the more challenging and difficult parts. Our combination of experience and high quality materials can eliminate the need to replace windows and door frames. Metal window cladding combined with an experienced, and consciencious, installer may be the only solution you require. Let us show you the possibilities.

Are you comtemplating an upgrade of your windows to increase energy efficiency? We recommend that you first consider replacing only the the glass in your present windows with energy efficient, modern, sealed units. This would allow you to keep your existing window frames while enjoying all of the benefits of reduced energy costs and a more comfortable home. This is a very attractive alternative to replacing your entire window and frame. Most windows are candidates for an upgrade of the glass to modern thermally-efficient sealed units. This combination of modern sealed-unit technology and quality pre-painted metal window cladding will meet your requirements when a window upgrade is necessary. Energy efficiency and low-maintenance are possible with your present window frames. Let us show you the possibilities.

We have extensive experience in the installation of frame cladding, sash cladding, window capping, custom cladding, aluminum capping, aluminum cladding, window replacement, window restoration, glass repairs, window repairs, sash repairs, new windows.

We are active in Calgary, Okotoks, High River, Bragg Creek, Millarville, Black Diamond, Turner Valley and much of southern Alberta.

We hope this site provides some of the information you require in order to make an informed decision when choosing your metal window capping or metal window cladding contractor or your window contractor. Throughout this site you may notice the terms capping and cladding are used interchangeably. Both of these terms can be applied to the practice of applying a metal covering to an existing product in order to provide a protective, pre-painted finish.