WELCOME TO THE NEW 475
WEEKDAYS 9AM-6PM EST CALL 800-995-6329
Air-Sealing System

Showing all 32 results

  • Airtight Tapes Interior & Exterior

    Airtight Tapes Interior & Exterior (8)

  • Interior Membranes with Smart Vapor Control

    Interior Membranes with Smart Vapor Control (5)

  • Exterior Membranes / House Wraps / WRBs

    Exterior Membranes / House Wraps / WRBs (7)

  • Window Tapes

    Window Tapes (9)

  • Duct, Pipe & Wire Penetrations

    Duct, Pipe & Wire Penetrations (2)

  • Adhesives, Primers & Special Connections

    Adhesives, Primers & Special Connections (10)

  • All Products
  • INTELLO PLUS

    Airtight, vapor-variable membrane with reinforcement layer INTELLO Plus is the keystone to long-lasting air and vapor control»Read From $198.00 Select options
  • TESCON VANA

    From 2 3/8“-6” wide all-around airtight, vapor-open tape Airsealing tape for 100-year tested airtight bonding of membranes and From $43.80 Select options
  • SOLITEX MENTO 3000 Connect

    3-ply roof underlayment mem­brane with high resistance to wear, temperature exposure and driv­ing rain, includes 2 in­teg­rated $310.00 Add to cart
  • TESCON PROFIL

    Airseal windows, doors, and corner connections Same great airsealing, weather resistance, and vapor profile as Tescon Vana, but with a 3-split $63.25 Add to cart
  • CONTEGA CLASSIC

    VOC Free, dependable, durable, flexible airtight adhesive – 10 oz cartridge All-around interior and exterior caulk for connections between $18.75 Add to cart
  • PRESSFIX

    Application tool made from flexible plastic It is suitable for uniform pressing of adhesive tapes to surfaces of all kinds >>Read $1.50 Add to cart
  • SOLITEX MENTO 1000

    Airtight, vapor-open housewrap and roof underlayment A 3-layer vapor-open housewrap, highly durable weather resistive barrier for roof underlayment From $251.25 Select options
  • TESCON PRIMER RP

    Prepare substrates for greater adhesion Use with wood, OSB, plywood, brick, concrete, or any rough or uneven substrate >>Read $39.25 Add to cart
  • SOLITEX MENTO PLUS

    Reinforced airtight, vapor-open housewrap and roof underlayment A vapor-open housewrap with reinforcment layer suitable for dense-pack insulation, From $376.95 Select options
  • TESCON INVIS

    Black air-sealing tape with high initial strength and superb adhesion quality Black unprinted face makes it ‘invisible’ under open joint $43.80 Add to cart
  • EXTOSEAL ENCORS

    Self-sealing, heavy-duty sill protection Window & door sill tape to create water bearing connections to / under frames Extremely flexible, high From $204.19 Select options
  • CONTEGA HF

    Dependable, durable, flexible airtight adhesive All-around interior and exterior caulk for connections between interior or exterior air barriers From $17.75 Select options
  • CONTEGA SOLIDO EXO

    Versatile vapor-open exterior airsealing tape Adheres to masonry without the need for primer Stretchy, waterproof, vapor open airsealing tape to From $84.00 Select options
  • CONTEGA SOLIDO SL

    Versatile vapor retarding interior airsealing fleece tape Adheres to masonry without the need for primer Stretchy, waterproof, vapor retarding, From $84.00 Select options
  • TESCON PROFECT

    Quick, robust sealing of corner connections Same great airsealing, weather resistance, and vapor profile as TESCON PROFIL, but pre-folded on a roll $74.38 Add to cart
  • CONTEGA SOLIDO EXO-D

    Exterior Window/Door Sealing Full-surface adhesive tape for exterior window connections with an additional adhesive strip on the fleece side, $97.75 Add to cart
  • INSTAABOX

    An airtight installation box for outlets in locations that interfere with the interior airtight layer Good for Interior use >> Read $4.88 Add to cart
  • CONTEGA SOLIDO SL-D

    Interior Window/Door Sealing Full-surface adhesive tape for exterior window connections with an additional adhesive strip on the fleece side, $97.75 Add to cart
  • COMPEGO

    For taping polyethylene (PE) vapor barriers Stretchy, airtight, tape ideal for connections to sub-slab vapor barriers Also good for airsealing $37.50 Add to cart
  • CONTEGA PV

    Fleece tape to make airtight connections between membranes, OSB, plywood, wood joists and beams to plastered surfaces / solid construction Interior $62.75 Add to cart
  • ROFLEX pipe gaskets

    EPDM airsealing gaskets for pipes Quick and easy, instant airsealing for pipe penetrations that are long-lasting, highly flexible and From $7.13 Select options
  • KAFLEX Mono Wire Gasket

    EPDM airsealing gaskets for wires Quick and easy, instant airsealing for wire penetrations that is long-lasting, highly flexible and adaptable $6.50 Add to cart
  • DB+

    Reinforced Paper-based smart vapor retarder and airsealing-membrane for insulation in between wood studs/joist Vapor variable perm rating $310.00 Add to cart
  • INTELLO X

    Commercial air barrier membrane and high performance smart vapor $433.75 Add to cart
  • INTESANA

    Intelligent high performance vapor retarding WRB membrane for airtight construction For exterior, weather exposed application during construction or $433.75 Add to cart
  • TESCON NAIDECK

    Butyl rubber double sided adhesive tape to seal nail/screw penetration between roof battens and SOLITEX MENTO membranes >>Read $40.20 Add to cart
  • DUPLEX

    Double-sided tape with release paper on one side For adhesion of interior and exterior membranes to each other and to smooth surfaces >>Read $17.70 Add to cart
  • SOLITEX FRONTA QUATTRO

    Black WRB product for under open joint rainscreens, designed with additional UV-exposure resistance 3-layer reinforced vapor open weather resistant $498.75 Add to cart
  • SOLITEX UM

    A 4-layer vapor open waterproof membrane with 3-D mesh Underlayment with integrated venting and WRB for rainscreen application Superior weather $672.50 Add to cart
  • CONTEGA MULTIBOND

    Joint adhesive for interior and exterior airtight bonds Pre-cured adhesive delivered in 655 linear feet (20m) rolls in 2 packs Once pressurized, it $68.60 Add to cart
  • LESSCO UTILITY BOX

    If a service cavity is not possible As an alternative to the airtight INSTAABOX, the LESSCO box offers a deeper installation space (29″), $6.09 Add to cart
  • FASTWEB STRIPS

    Full-stud mechanical fastening FastWeb Strips™ are made for use with both wood and steel framed construction, making them perfect for all of your $175.00 Select options

OUR MANUFACTURERS

mi2
mi2
mi2
mi2
mi2
mi2
475 High Performance Building Supply

475 High Performance Building Supply