William S. Simpson Co., Inc.

William S. Simpson Co., Inc.
107 Eastman Street
South Easton, MA 02375
United States

ph: (508) 230-0900
fax: (508) 230-7069

jim@wmssimpson.com

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WATERPROOFING

William S. Simpson through it's many affiliations has been a leader in distribution of chemical and mechanical water resistant and waterproofing systems. As technology changes WSS tries to maintain and advance in our product lines and systems available.

 

  • Advanced Building Products

     

     

     

                                                  

  • Umaco Waterproofing Products

    UMACO SILOXANE 20, SILOXANE 12, SILOXANE WQATERPROOFING

     UMACO WATERPROOFING, UMACO SEALERS, TRANSEAL AND SILOXANE

     

  • Hohman and Barnard

     


  • Silpro Products


     SILPRO WATERPROOFING, SILOCKS, MASONRY LUSTA, MASONRY SEALERS

  • Sakrete Foundation Coating

    A damp-proof barrier for block and concrete foundations, or as a wood saturant.

    • For the damp-proofing of block or concrete foundations.

  • W.R. Meadows

     

     

    CONFUSED ABOUT VAPOR BARRIERS?

    One of the most difficult decisions you can be faced with is trying to compare products as “true” alternatives to each other. Thankfully, testing procedures allow you the ability to compare physical properties side by side. W. R. MEADOWS, the originator of below-slab vapor protection, is concerned that confusing information is being provided to you, the specifier. If you design it, you own it, so you need to trust the companies you’re dealing with.

     

     THERMADRAIN SYSTEM...

     

     

    • High Quality Rigid Insulation by Dow
    • Factory Installed Drainage Mat
    • Eliminates Mortar Accumulation Problems
    • Allows higher R-Values without adding wall thickness
    • Provides a continuous, non-compressible drainage mat
    • Complete, testing lab verified drainage results
    • Eliminates condensation problems within stud walls
    • Installs just like rigid insulation, virtually no learning curve

SILPRO VAPOR HALT, EPOXY MOISTURE SUPPRESSION, VAPOR HALTCLICK ABOVE FOR DATA SHEET

DIEDRICH OMEGASEAL, HOMAN BARNARD-SANDELL, DIEDRICH WATERPROOFING

Diedrich OMEGASEAL 333 series of water repellents provides hydrophobic protection to masonry surfaces through the formation of a semipermeable membrane. This flexible membrane remains intact through thermal movement of the masonry, rejects water in the solid state and allows for moisture vapor transmission, it breaths. The unique blend of inorganic silicone polymers provides maximum resistance to destruction from ultraviolet light and acid rain. OMEGASEAL 333 series products can be applied to clay brick, concrete brick, precast & site-cast vertical and horizontal concrete, interlocking pavers, most natural stone, concrete block, hollow core split faced block, fluted block, light weight block and wood. Square footage approximately 50-100 sq. ft. per gallon each application.

ULTRA SEAL, POLYUREA, WATERPROOFING, ELASTOMERIC SEALER

 

 UMACO PRODUCTS, LOWELL, MA.

LEAD FLASHING, ROLLED LEAD, CHIMNEY LEAD FLASHING, LEAD8", 10", AND 12" rolls of lead roof flashing and lead chimney flashing are in stock for immediate delivery from our warehouse. Contact our sales staff for pricing and delivery.

 

 


 

Water.

It's our most precious natural resource. It's also the most damaging. When water finds its way into a masonry wall cavity, it wreaks havoc - causing rot, decay, mold, and cracking.

That's why you need to utilize quality flashings, drainage devices, and masonry accessories.

IPCO DRAINAGE

 

 


Air & Water-Resistive Barriers
A fluid applied air and water-resistive barrier that stops air and water leakage through cavity wall, masonry veneer construction

  

Copyright 2009 William S. Simpson Co., Inc.. All rights reserved.

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William S. Simpson Co., Inc.
107 Eastman Street
South Easton, MA 02375
United States

ph: (508) 230-0900
fax: (508) 230-7069

jim@wmssimpson.com