Window Product Inquiry

SWS Windows HOME

DuraGard XT - New Construction

DuraGard XT - Replacement

TriMax - New Construction

TriMax - Replacement Windows

Window Product Inquiry

Windows

Fully welded sash and frame with an extra high sill dam.  .29 U-Value, .29 SHGC, & DP 40 standard
Fully welded sash and frame with an extra high sill dam. .25 to .28 U-Value, .23 to .29 SHGC, & DP 40 standard (Slide rlower, others up to 65)
SWS's most energy efficient window with triple glazing, boasting a .22 U-Value, .26 SHGC & DP 40 standard
SWS’s most energy efficient window with triple glazing, boasting a .17 to .21 U-Value, .20 to .25 SHGC & DP 40 standard (Slider lower, others up to 65)

Specialty Wholesale Supply (SWSS) is the Maki Corp MANUFACTURING DIVISION. SWS is a leading manufacturer of quality vinyl windowsexterior doors, interior doors,  patio doors,custom millwork at the Mill Shop, metal fabrication, screen enclosures, countertops, vinyl railing, vinyl fencing, and trusses.

History of Quality Manufacturing

SWS was founded in 1969. Products can be purchased through MAKI Building Centers in Lunenburg, Gardner, Sterling or directly through the SWS manufacturing complex featuring several manufacturing plants and centrally located in Gardner, Massachusetts.  As a family-owned business, we strive to make your shopping experience unique, informative, and personal.  SWS caters not only to architects, builders, and contractors, but also homeowners in Central New England.

Focus on Customer Service

The SWS staff enjoys working with you on your project whether your needs are large or small.     Contact us for more information.     Quote Request.

To request a quote or ask a question, please complete this form and click submit. Please select a contact and product category.

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