In addition to these standards, Boston Sash & Millwork has a custom division able to address the unique or "nonstandard" Millwork situations. The use of Mahogany and other wood species are also used to increase the life span of the window. Unique shapes and sizes are efficiently produced or reproduced. When an architect writes "T.M.E" (To Match Existing) on your plans, Boston Sash's custom division can meet your specifications!

Let Boston Sash help you with your next window project, keeping in mind that they offer: block and tackle tilt balances, concealed balances with a parting bead, weight and chain systems.

Designed to fit the needs of any new construction or renovation project. Choose our energy efficient Low “E” Insulating Glass to reduce winter heat loss or summer heat gain. These units are also available with Simulated Divided Lights. We also offer putty glazed Authentic Divide Light units that replicate historic building aesthetics.

Brosco's specialty decorative windows are offered in either Vinyl Clad, Primed or Clear. BROSCO stocks the round, oval and the octagon shape, and optional wood grilles are available.

When it comes to Jeld-Wen windows, the choices are nearly endless. Windows can make a significant impact on the overall style, comfort and efficiency of your home.

Each Kohltech series of windows features outstanding craftsmanship, energy efficiency, innovation and value. We believe in offering more choice of window styles, glass, hardware and colours because choice means more freedom for you to realize your own unique possibilities.

Kolbe Means Customization.  Kolbe Windows & Doors offers an array of window collections, along with nearly limitless custom options, that provide architects and homeowners the freedom to create and execute truly unique designs. Whether you need to match the timeless style of a historical building, meet strict local energy codes or dramatically extend living spaces to the outdoors, Kolbe windows and doors are customized to fit your needs.

Lepage Millwork hung windows offer extraordinary energy efficiency and tilt inward for easy cleaning.

Lincoln delivers plenty of value to the window market with a wide array of products constructed with strong architectural characteristics. Mortise and tenon joinery combined with a great deal of wood enhances both our exterior and interior aesthetics making Lincoln windows incredibly desirable. Offering several exterior options including limitless colors, countless sizes and shapes is our niche.

Opening from both the top and the bottom, Double Hung windows are proof that certain classic looks never go out of style. And we have taken steps to make these timeless beauties perform better than ever.

Thanks to our innovative balance system, Loewen Double Hung windows open and close smoothly. A special tilt latching system also provides inward tilting of the sash for easy cleaning � or complete removal. And for added protection against the elements, our Double Hung windows are complete with a fiberglass exterior sill.

The Silver Line® V1 Series has a simple design and offers the most common window sizes and options.

• Slim profiles for a more contemporary look
• Most popular features, options and sizes
• Available with glass options that are ENERGY STAR® certified for greater energy efficiency
• Low-maintenance vinyl construction inside and out
• Custom sizes available

The Silver Line® V3 Series is our premium vinyl window & patio door portfolio with traditional styling, enhanced features and performance.

• Wide profiles for a more traditional look
• Variety of features, options and sizes
• Available with glass options that are certified for greater energy efficiency
• Low-maintenance vinyl construction inside and out
• Custom sizes available

TrimLine windows are manufactured on every 1/8" in width and height for an exact fit. Our windows come in standard clear pine interiors for ease in painting or staining. The products are energy-tight for comfortable living and fuel efficiency.

TIMBERVIEW™ Wood/Vinyl Window uses a patented window system that successfully unites the warmth and elegance of a true dimensional hard wood window with the energy efficiencies and superior strength offered only by an all welded and fully weather-sealed unit. This truly maintenance free wood window has all of the advantages an installer and homeowner could possibly want.

Our Weather Shield® all wood windows and doors not only offer excellent durability, but they also offer a level of elegance that only wood windows can provide. Unlike many other window manufacturers, our wood windows are machined from solid wood rather than incorporating a simple wood veneer or compressed wood fibers. Our all wood windows nine wood species options: pine, oak, vertical grain fir, American fir, cherry, mahogany, maple, alder and knotty pine. When combined with our color and finishing options, you have unmatched flexibility and superior elegance! If you can dream it, we can probably match it.

Weather Shield's Contemporary Collection, Premium Series, and Signature Series product lines offer aluminum-clad wood windows and patio doors. Our all aluminum-clad windows offer the greatest design flexibility with nearly endless design options.

Even with the introduction of many new window choices in the last 50 years, wood windows remain highly sought after by homeowners and home buyers. At Weather Shield, we realize that there are many consumers on the market that desire the look and warmth of real wood windows, but want the low-maintenance and durability associated with aluminum windows—so we created windows that offer both! 

Windsor Legend Series is the first window exterior made entirely of cellular PVC materials. It's not a vinyl window. It's not a wood window.

The Cellular PVC is extruded in a state-of-the-art process creating a solid material that matches the strength of wood without the potential of rotting. The Legend Series incorporates the top selling features of both wood and vinyl to give a homeowner the best of both worlds; low maintenance and aesthetic beauty.

The Next Dimension vinyl double hung from Windsor is two windows in one - one window for new construction and one for remodeling/replacement projects. We have combined easy installation and no-maintenance ease with the finest vinyl extrusions, superb craftsmanship and extensive testing to offer a high-performing, vinyl double hung.

We've made your world easier. Windsor’s double hung and glide-by windows are not only an attractive addition to a home, they are extremely easy to maintain. The sash on the double hung easily tilts in and removes for easy cleaning. Our unique locking shoe balance system also allows you to effortlessly replace or remove individual sashes. Clad units come with heavy-duty .050 extruded aluminum cladding that resists the elements.