William S. Simpson Co., Inc.
107 Eastman Street
South Easton, MA 02375
United States
ph: (508) 230-0900
fax: (508) 230-7069
jim










Many of the lines we have carried for years overlap into other segments of the building supply industry. We recently came to the conclusion that if we're servicing lumberyards and stove shops as well as the masonry yards, and the materials are readily available to us...why don't we cross over and sell these items along with the usual fare. Hence we are offering some roofing items, chemicals, vents etc. Why should our customers have to look to others for these things when our trucks are delivering to them anyway.



Driwall™ CDR Vent (Complete Drained Roof)
Thickness 0.30 Inches / 7.6 mm
Driwall™ CDR Vent is drainage and ventilation mat designed to eliminate moisture and moisture vapor in roofing and siding applications. It is useful in cedar shingle/shake roofing and siding where a clean airspace is desired for ventilation and drainage.
Sikaflex-15 LM is a low-modulus, high-performance, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal Specification TT-S-00230C, Type II, Class A; ASTM C-920, Type S, Grade NS, Class 25, use T, NT, G, M; Federal Specification for silicones - TT-S-001543 A, Type non-sag. Tested in accordance with ASTM C-1382 for use in EIFS Systems.






Ridge Vents, Roof Vents, Flashings and Ventilators


Vegetated Roofing
WSS HAS SECURED GRIP RITE COATINGS FOR ROOF AND FOUNDATIONS.


Slate is the perfect choice for all roofing applications. You have a wide choice in color and which can be used in a variety of color combinations as well. Our roofing slate comes in a variety of sizes and thicknesses to suit diverse specifications. A properly installed slate roof requires little maintenance and offers a life expectancy of hundreds of years
Slate roofs give a stylish and sophisticated look while enhancing any architectural design.

Evergreen Slate is the largest producer and supplier of slate in the United States. Since 1916, the company has taken pride in providing its customers with high-quality products and excellent customer service, as the leader in the slate roofing industry.
The thousands of roofs we’ve provided to fine homes, churches, libraries, government buildings and universities for almost 90 years are a testament to our role as the premier Slate Roofing Tile provider.

Copyright 2009 William S. Simpson Co., Inc.. All rights reserved.
SITE MAINTAINED BY KNIGHTSVILLE SALES
1895 UNIT#2 COUNTY STREET
ATTLEBORO, MA. 02703
knightsvillesales@gmail.com or click here for more info.
William S. Simpson Co., Inc.
107 Eastman Street
South Easton, MA 02375
United States
ph: (508) 230-0900
fax: (508) 230-7069
jim