508-896-8866 (Brewster) or 508-338-7700 (Vineyard)

Virtual AIA Presentation - Assessing Residential & Historic Window and Door Specifications

Keep up with CE Credits online! Certified Classes led by Denny Giantomasi, the Architectural Window & Door Representative for Specialty Builders’ Supply who has 35 years experience in the industry as a window and door sales company owner and as an architectural representative.

A Window Like No Other!

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One of a Kind. One at a Time. Since 1947.

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Unique Solutions that Grow with Your Vision.

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Virtual AIA Presentation - Assessing Residential & Historic Window and Door Specifications

Keep up with CE Credits online! Certified Classes led by Denny Giantomasi, the Architectural Window & Door Representative for Specialty Builders’ Supply who has 35 years experience in the industry as a window and door sales company owner and as an architectural representative.

Finely Crafted Wood Windows & Doors for the Discerning Home Builder.

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A Powerful Architectural Appeal.

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The Minimal Frame Window.

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A Beautiful Mix of Modern & Classic.

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Kohltech Windows & Entrance Systems
UNILUX Windows & Doors
Loewen
Upstate Doors
Arcadia
FoldUp Windows
Norwood Windows and Doors
Panoramah
Kebony
Fontrick Door
Mathew Brothers
Harman Fensterbau

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.

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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.

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Feeney Stainless Steel Cable-Rail Kits

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

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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.

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BUILDING SUPPLIES

We have the items you need at prices that won’t break your budget
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CUSTOM MILLWORK

We have a large selection of trims and moldings to fit with your next big project.
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MEET OUR TEAM

Our friendly staff is happy to answer any questions you have about our products.
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Jason is 5 stars out of 5

Jason is such a pleasure to work with, he is one of the building industries most knowledgeable salesmen. He immerses himself in product knowledge which is so helpful for the architects, builders and homeowners he works with. He's 5 stars out of 5

Jay McCarthy
Marketing & Sales Associates

Specialty Builders' Supply
5
2020-10-09T03:27:29+00:00

Jay McCarthy
Marketing & Sales Associates

Jason is such a pleasure to work with, he is one of the building industries most knowledgeable salesmen. He immerses himself in product knowledge which is so helpful for the architects, builders and homeowners he works with. He's 5 stars out of 5

Narcisa is probably the finest sales rep I have ever had in my 40 years of practice

She is responsive, intelligent, very well informed about the product she represents and humble enough to do additional research if necessary when she is not sure.  Her responses are immediate.  She fights for the architectural causes that are important to our design philosophy and we feel she puts us first at all times.  There could not be a better relationship.  She is an asset to your company and receives the highest praise from this office.  We do not hand out these stellar compliments freely.  You should feel grateful & privileged to have her as a most significant part of your team.  We certainly are!  5 STARS!!!

David R MacLean, Architect
Principal
David R MacLean & Associates

Specialty Builders' Supply
5
2020-10-09T03:33:51+00:00

David R MacLean, Architect
Principal
David R MacLean & Associates

She is responsive, intelligent, very well informed about the product she represents and humble enough to do additional research if necessary when she is not sure.  Her responses are immediate.  She fights for the architectural causes that are important to our design philosophy and we feel she puts us first at all times.  There could not be a better relationship.  She is an asset to your company and receives the highest praise from this office.  We do not hand out these stellar compliments freely.  You should feel grateful & privileged to have her as a most significant part of your team.  We certainly are!  5 STARS!!!

We value our long-standing relationships with top-echelon dealers like SBS OneSource

Just as US Lumber offers top-echelon products like Cowichan Gold Western Red Cedar, we also value
our long-standing relationships with top-echelon dealers like SBS OneSource.

Garry Prevedini
U.S. Lumber

Specialty Builders' Supply
5
2020-10-09T18:17:02+00:00

Garry Prevedini
U.S. Lumber

Just as US Lumber offers top-echelon products like Cowichan Gold Western Red Cedar, we also value our long-standing relationships with top-echelon dealers like SBS OneSource.
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Specialty Builders' Supply

SBS OneSource Presents: The New Class

Please join us in welcoming a "New Class" of Window & Door Sales Professionals to the team! This past summer, Christine Ayotte, Dominic Blad & Betsy Maillet joined SBS OneSource as Sales Representatives. At the time, we weren't looking to add three new sales...
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SBS OneSource Welcomes Unilux Windows & Doors

We are proud to announce that SBS One Source now offers UNILUX products exclusively to the Massachusetts area! Now when you're browsing our line of Architectural Windows & Doors, you can take UNILUX into consideration for your next project. UNILUX products combine...
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Follow Specialty Builders’ Supply on Instagram!

sbscapecod

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Sep 11

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Pretty cool Loewen window boxing out the tree.  #loewenwindows  #sbsonesource #sbscapecod #andrewsidfordarchitects @freddymaquire

Pretty cool Loewen window boxing out the tree. 

#loewenwindows 
#sbsonesource
#sbscapecod
#andrewsidfordarchitects
@freddymaquire ...

sbscapecod

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Sep 3

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29 Commonwealth Avenue project is just about all installed. Looking pretty sweet. #loewenwindows #sbsonesource #sbscapecod #freddymaguire

29 Commonwealth Avenue project is just about all installed. Looking pretty sweet.
#loewenwindows
#sbsonesource
#sbscapecod
#freddymaguire ...

sbscapecod

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Sep 3

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Super cool project in Wellfleet on the harbor. These doors open up to a 108 degree corner. Sick dude. #ldaarchitects #chnewton #loewenwindows #sbsonesource #sbscapecod #freddymaguire

Super cool project in Wellfleet on the harbor. These doors open up to a 108 degree corner. Sick dude.
#ldaarchitects
#chnewton
#loewenwindows
#sbsonesource
#sbscapecod
#freddymaguire ...

sbscapecod

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Aug 12

Open
Join us this Monday August 17th from 1:00 to 2:00 EDT for a Norwood Window & Door AIA Class. Contact your SBS Representative for a Zoom link or check out https://sbsonesource.com/ for details. #norwoodwindows #neverordinary @aianewengland

Join us this Monday August 17th from 1:00 to 2:00 EDT for a Norwood Window & Door AIA Class. Contact your SBS Representative for a Zoom link or check out https://sbsonesource.com/ for details.

#norwoodwindows #neverordinary @aianewengland ...

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