Cavitymate™ Thermal Air Barrier System

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  • Cavitymate Ultra
  • Cavitymate
  • Great Stuff Pro


  • SDS 1-3/4″ Ultra
  • SDS 2-1/8″ Ultra
  • SDS 2-1/2″ Ultra
  • SDS 3″ Ultra
  • SDS 2″ Cavitymate
  • SDS 3″ Cavitymate
  • SDS Great Stuff Pro



STYROFOAM CAVITYMATE™ is an extruded polystyrene foam insulation board with square edges on all four sides. Special 16″ width makes it easy to fit between brick ties in cavity wall applications.

Available in (pre-cut 16″ pieces):

  • 1″
  • 1-1/2″
  • 2″
  • 3″

Cavitymate™ Plus

Is a moisture resistant, durable and lightweight extruded polystyrene foam specifically designed for use in wet cavity wall environments. Compressive strength of 25 psi.

Available in (pre-cut 16″ pieces):

  • 1-1/2″
  • 2″
  • 3″

Cavitymate™ Ultra

Is a moisture-resistant, durable and lightweight extruded polystyrene foam specifically designed for use in wet cavity wall environments. High R value of 5.6 per inch with a compressive strength of 25 psi. Ultra has a unique, patented carbon black technology.

Available in (pre-cut 16″ pieces):

  • 1-3/4″
  • 2-1/8″
  • 2-1/2″
  • 3″

Cavitymate™ Ultra SL (Shiplap)

STYROFOAM Brand Cavitymate™ Ultra SL Insulation is a moisture-resistant, durable and lightweight
extruded polystyrene foam board with shiplap edges designed specifically to be used as a
continuous insulation and installed over block, concrete or metal stud backup behind
masonry or stone veneers.

Available in (4′ x 8′ sheets):

  • 2-1/8″
  • 2-1/2″
  • 3″

Great Stuff Pro™

Seams, Gaps & Cracks Insulating Foam Sealant.

Available in:

  • 24 oz. cans

PL®300 Adhesive/Sealant

PL300 Foamboard Adhesive is a premium-grade formulation for bonding foam board insulation to a variety of surfaces. It is compatible with all other foam board insulation products. PL300 is a rubber-based solvent-dispersed adhesive especially designed for bonding polystyrene foam to itself or to a variety of construction materials.

Available in:

  • Quart tube

Insulation Seam Tape

This Insulation Seam Tape (Cold Weather Formula) is a printed polypropylene sheathing tape coated with an aggressive acrylic pressure sensitive adhesive (PSA) designed for use as a closure system and vapor seal on all interior and exterior sheathing materials.

Features & Benefits:

  • Performs well as a seam tape on extruded foam products such as Styrofoam.
  • High performance sheathing tape installs and performs well over a wide temperature range.
  • Excellent vapor barrier tape on polyethylene film.

Available in:

  • 1-7/8″ x 72 Yards


Thermax™ Sheathing
Thermax™ ci
Thermax™ Xarmor

The THERMAX™ Brand Insulation is a polyisocyanurate rigid board insulation for interior and exterior continuous insulation. THERMAX products include an innovative core surrounded by a tough exterior facer of a variety of ranges and aesthetic appearance.

Thermax™Aluminum Foil Insulation Tape

THERMAX™ aluminum foil insulation tape is strong and durable, with an aluminum facer to match the aluminum facer of THERMAX™ Sheathing. Use THERMAX™ aluminum foil insulation tape to cover seams between foil-faced insulation boards to help prevent air and water vapor infiltration.

Available in:

  • 3″ x 150′ roll

Single Wythe

Zonolite® – Vermiculite

Zonolite® Masonry Insulation is a lightweight, free flowing, granular vermiculite, treated for water repellency and conforming to ASTM C 516. Zonolite® forms a single-component, non-settling barrier against the transmission of heat and sound when poured into the cores and cavities of masonry walls.

  • 4 cu.ft. bags

EPS Block Loose Fill Insulation

Promotes the downward migration of moisture in single wythe CMU.

  • 10 cu.ft. bags


Styrofoam™ SM/SB

STYROFOAM* Brand Scoreboard Insulation has a high density, smooth extruded skin and square edges on four sides so it fits snugly against framing. It is scored longitudinally on 16″x24″ centers. A board can be easily broken on score marks and converted to two 2’x 8′ or three 16″x 8′ boards on the job site. ASTM C 578 Type IV.

Available in:

  • Stock Sizes: 1 1/2″ & 2″

Also available:

  • 1″