508-896-8866 (Brewster) or 508-338-7700 (Vineyard)
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OneSource for Architectural Windows & Doors

Push the design envelope with some of the most unique windows and doors available. No matter what the application, Specialty Builders’ Supply is your OneSource for elegant design solutions from the finest manufacturers. Our experienced team that will work with you every step of the way to help make your project a success.

Kebony Decking... Natural Wood Made to Last

The Kebony Deck Board is the most versatile wood decking profile on the market. They’ve engineered a profile that can be fastened in four different ways, making it easy to secure your surface decking according to your needs without added milling or lead time.

Feeney Stainless Steel Cable-Rail Kits

The original stainless steel cable railing system for wood, metal and composite-sleeved wood railings

Kebony Clear Cladding

Kebony Clear cladding is a perfect fit for residential and commercial siding applications. The uniform color will naturally patina over time, like Brazilian hardwoods, without the instability and inconsistent color or grain.



We have the items you need at prices that won’t break your budget. Learn More



We have a large selection of trims and moldings to fit with your next big project. Learn More



Our friendly staff is happy to answer any questions you have about our products. Learn More

Panoramah! Featured Project: La Moraleja Villa

SBS OneSource is proud to feature this backyard oasis brought to you by panoramah's sliding ah! system! As your exclusive source for panoramah! in Massachusetts, we love to spotlight projects that give you a feel for what their products can do. Known as the minimal...

SBS is the College of High-End Fenestration Knowledge

Our window and door sales team receive factory training from each of our product lines that we sell exclusively for all of Massachusetts – the Islands, the Cape, the Berkshires, Boston, North Shore, and South Shore In addition to Builder + Architect’s latest issue...

The Art of the Install with A&A Building

Our partners over at A&A Building and Remodeling are featured as the cover story in the March/April issue of Builder + Architect Magazine! The most recent issue of Builder + Architect Magazine shines the spotlight on the origin story of A&A Building and...

Panoramah! Featured Project: Bay House

SBS OneSource is proud to feature this one of a kind panoramah! project. SBS is your exclusive source for panoramah! in Massachusetts. Known as the minimal frame system, panoramah! uses the most advanced technology to create sliding panels of glass, which deliver an...

The Benefits of Arcadia Custom’s Thermal Steel Technology

  The combination of Arcadia’s sleek style with the robust durability of stainless steel turn this product line into a timeless statement.Arcadia Custom is part of The Arcadia Group, a leading single source supplier of architectural fenestration products, fabricated...

SBS OneSource Debuts a New Showroom in Pembroke!

Over the past year we’ve been in the thick of a renovation, redesign and remodel at our Pembroke location. Through the hard work of A&A Building and Remodeling, the space has undergone a complete transformation and though we encourage you to stop in and see the...

Boston Design Guide Celebrates 25 Years!

Boston Design Guide just released their milestone 25th Anniversary issue and it’s a celebration of the best of the best in home furnishings, products and services in New England! Back in 1997 when publisher Melanie Perillo started Boston Design Guide, it was the first...

Choose Kebony Decking to Elevate Any Outdoor Space

SBS is the exclusive dealer in Eastern MA for Kebony decking and cladding! Deck season is fast approaching and we’re here to provide the top decking products to elevate an outdoor space. Although Brazilian hardwoods like Ipé have become the popular choice for decking...

Panoramah! Featured Project: Nassim Road House

SBS OneSource is proud to feature this one of a kind panoramah! project. SBS is your exclusive source for panoramah! in Massachusetts. Known as the minimal frame system, panoramah! uses the most advanced technology to create sliding panels of glass, which deliver an...

We Are the Largest Stocking Dealer of Feeney CableRail in Southeastern MA!

SBS OneSource is the largest stocking dealer of Feeney CableRail infill in Southeastern Massachusetts and we have everything you need in stock! If you have a project that requires railing for a deck or stairs, look no further than Feeney CableRail. SBS OneSource is...

This @_panoramah_ piece of glass measures in at 10’ wide, 14’ tall and weights 1,344 lbs 😮 It is the biggest piece of glass that the team at @aabuilding has installed so far and they executed it flawlessly. We’re grateful to work with A&A’s four crews of talented installers who all rise to the challenge, work as a team and master the art of the install!

#certifiedinstaller #teamwork #capecodarchitects #capecodbuilders #largeopeningwindowsanddoors #architecturalwindows #panoramah #lovewhatyoudo #aabuild

Repost of this great feature! Proud to have contributed to this project • @a3architects Check out our North Falmouth project in the Spring/Summer issue of @falmouthliving.mag !

Builder: @bannonbuilds
Interiors: @doubleknothome
Windows: @arcadia_custom
Skylight: @glazing_vision
Custom Metal Fabrication: @cormetalsinc
Building Supply: @sbscapecod
Photography: @dancutronaphoto

#modernadditions to an #existinghouse #northfalmouth #capecod #painted thebrownshinglesblack #newwindows #newdoors #modernstairs #quarantinegetaway #cantilevered #secondfloor #studio #library #retreat #capecodmodern #falmouthhouse #treehouse #inthewoods #modernwindows #modernbarndoor #popofgreen

Heads up, panoramah! glass on the move!
• • •

@aabuilding This job took some maneuvering to get this @_panoramah_ glass to the back of the house to install!! Way to go guys!!

#aabuild #installation #teamwork #dreamteam #theymakeitlookeasy #panoramah #sbsonesource

The newly renovated @larsensfishmarket in Menemsha is officially open for the season!
Vineyard Haven Exteriors Sales, Team Reardon, loves seeing the development, progression, and completion of our job collaborations with the awesome MV contractors and builders we work with. This stunning renovation is by Brian K. Smith, and Allan Sampson.
(Peep the beautiful exposed fir rafters.) To complete the look, @feeneyinc cable rail is to be installed on the dock side second level.

#SBSONESOURCE_MV #larsensfishmarket
#TeamReardon #feeneycablerail
#exteriorbuildingmaterials #engineeredframing #conventionalframing

Members of the SBS Sales Team are visiting the @yawalusa showroom in New Jersey for training, always striving to #BeTheExpert on the products we sell 🙌🏼 ...

We love a progress report like this 👏🏼 It’s all coming together with Loewen Windows • @philbrookcc #ProgressReport – We shared the top photo last month. With the exterior siding now done, this home is really starting to take shape.

#BuiltByPhilbrook #CapeCodHome #DennisMA #CapeCodHomeRemodeling @loewenwindows NuCedar Siding