Business Details
50+ Years
experience
Trusted Manufacturer of High-Quality Windows, Doors & Building Materials
Founded in 1969, Specialty Wholesale Supply (SWS) has been a cornerstone of the manufacturing industry in Northern Worcester County. As the manufacturing division of Maki Building Centers, we specialize in producing high-quality vinyl windows, patio doors, interior and exterior pre-hung door units, and vinyl fencing and railing systems designed to withstand New England's challenging climate. Our commitment to quality extends to custom aluminum screen enclosures, solid surface and laminate countertops, and steel fabrication services, including cutting and welding. We also offer specialized millwork items such as custom moulding profiles and stair treads.Our truss manufacturing division, Top Notch Truss (TNT), focuses on creating roof and floor trusses tailored to New England's unique environmental demands. Collaborating directly with architects, contractors, and homeowners, we provide access to our full product lines through Maki Building Centers' retail locations and our manufacturing facilities in Gardner, Massachusetts. Our locally manufactured products combine energy efficiency, durability, and aesthetic appeal, ensuring value for both residential and commercial projects.
Services
Vinyl Windows
Patio Doors
Custom Doors
Vinyl Fencing
Truss Manufacturing
Countertops
Steel Fabrication
Millwork Items
Aluminum Enclosures
Custom Moulding
Details
- Year established: 1969
Highlights and features
- We have over 50 years of experience manufacturing building products in Northern Worcester County.
- Our products are specifically engineered to withstand New England's harsh weather conditions.
- We offer direct purchasing from the manufacturer through Maki Building Centers' retail locations.
- Our locally manufactured vinyl windows have the lowest air infiltration ratings among competitive brands.
- We provide comprehensive solutions including windows, doors, fencing, trusses, and custom millwork.
Services
Vinyl Windows
Our vinyl windows combine energy efficiency with durability, featuring low air infiltration ratings and resistance to New England weather. Custom shapes and sizes are available to match architectural styles while reducing maintenance needs and lowering energy costs.
Patio Doors
We manufacture sliding patio doors with insulated Low E glass, white handle sets, and optional grids. Available in widths from 48-96 inches and heights from 76-84 inches, these doors offer both functionality and aesthetic appeal for residential spaces.
Vinyl Fencing
Our vinyl fencing systems use co-extrusion technology for superior durability and fade resistance. Options include privacy, semi-privacy, and picket styles with neighbor-friendly designs that require no painting or staining, ensuring long-term value.
Truss Manufacturing
Top Notch Truss designs and builds custom roof and floor trusses engineered for New England's climate. These structural components provide reliable support for residential and commercial projects while meeting specific architectural requirements.
Custom Millwork
We produce specialized millwork items including custom moulding profiles and stair treads. These products cater to unique design needs, combining traditional craftsmanship with modern manufacturing techniques for both interior and exterior applications.
Questions
What products does Specialty Wholesale Supply offer?
We manufacture vinyl windows, patio doors, interior/exterior doors, vinyl fencing, trusses, countertops, steel fabrication items, and custom millwork products for residential and commercial use.
Can I purchase products directly from Specialty Wholesale Supply?
Yes, our products are available through Maki Building Centers' retail locations or by contacting product specialists at our Gardner, Massachusetts manufacturing facilities.
Are your vinyl windows energy efficient?
Our Duragard vinyl windows have the lowest air infiltration ratings among competitive brands, featuring insulated Low E glass to reduce energy costs and improve thermal performance.
Do you offer custom-sized building products?
Yes, we provide custom vinyl windows, doors, fencing, and millwork items tailored to specific project requirements, including non-standard dimensions and specialized designs.
What areas do you serve?
We primarily serve Northern Worcester County and the broader New England region, supporting architects, contractors, and homeowners with locally manufactured building solutions.
