Our Home Improvement Brands


Winstal installs only the finest home improvement brands in South Shore MA.

Over our 60 years in business, we’ve learned which home improvement brands product the best goods, and which ones don’t. You can be sure that if we are installing their products, then it’s up to our high standard. Whether it is vinyl replacement windows, doors, vinyl siding, shutters or decking, we only use the best. Learn more about our brands here.

Bel-Aire Awnings

Bel-Aire Awnings

Bel-Aire awnings enhance your patio, deck, door or windows while adding beauty and value to your home.
Bilco Bulkhead Doors

Bilco Bulkhead Doors

Bilco Bulkhead Doors provide easy and secure access to your basement.
CertainTeed InsulSafe Fiberglass Insulation

CertainTeed InsulSafe Fiberglass Insulation

Save money on heating bills and make your home more energy efficient with CertainTeed InsulSafe Fiberglass Insulation.
CertainTeed Vinyl Siding

CertainTeed Vinyl Siding

Affordable Beauty. Lasting Performance. Incredible CertainTeed Vinyl Siding.
Chamberlain Garage Door Openers

Chamberlain Garage Door Openers

Chamberlain garage door openers provide your home with the long-lasting performance and security you need.
Clopay Garage Doors

Clopay Garage Doors

Clopay garage doors offer a broad assortment of beautiful and energy efficient options to fit your home style and your budget.
EcoShield Windows and Doors

EcoShield Windows and Doors

EcoShield Windows and Doors are designed to live in harmony with your world.
Genie Garage Door Openers

Genie Garage Door Openers

Genie garage door openers offer maximum power, speed and performance.
GreenFiber Home Insulation

GreenFiber Home Insulation

Looking for energy-efficient and sustainable insulation? GreenFiber home insulation is your choice!
Harvey Windows and Doors

Harvey Windows and Doors

Since 1961, Harvey Building Products has been manufacturing superior quality, attractive windows and doors in Waltham, MA.
Mastic Vinyl Siding

Mastic Vinyl Siding

For generations, low-maintenance Mastic vinyl siding has been the number-one choice among builders, remodelers and homeowners.
Mid-America Shutters

Mid-America Shutters

If the windows are the eyes of a home, shutters are the makeup that provides a beautifying touch. Mid-America shutters are made of premier vinyl.
Owens Corning Fiberglass Insulation

Owens Corning Fiberglass Insulation

The world's largest manufacturer of insulation, Owens Corning fiberglass insulation offers you long-lasting performance and energy efficiency.
Perma Flow and Waterfall Gutter Guards

Perma Flow and Waterfall Gutter Guards

Perma Flow and Waterfall Gutter Guards offer gutter protection from leaves and debris.
Therma-Tru Doors

Therma-Tru Doors

Therma-Tru doors offer you comfort, energy-efficiency, performance, and most importantly, beauty.
Trex Decks, Porches and Railings

Trex Decks, Porches and Railings

Trex decks are the best choice for your new backyard addition. Trex is the world’s #1 decking brand and the inventor of wood-alternative composite decking.
Velux Skylights, Roof Windows and Sun Tunnels

Velux Skylights, Roof Windows and Sun Tunnels

VELUX Skylights, Roof Windows and Sun Tunnels beautify your home and open it up to fresh air and sunlight.
Wayne Dalton Garage Doors

Wayne Dalton Garage Doors

Wayne Dalton garage doors offer 16 residential collections and a multitude of color, window and decorative hardware options.