The therma dome pull down attic stair cover was first developed in 1991 and it remains the only pull down attic stair insulating product on the market that also provides an effective and durable air seal.
Therma dome pull down attic stair cover.
Since its introduction almost 30 years ago the therma dome pull down attic stair cover has become a favorite item for weatherization contractors for agency and private work.
With the new patent pending versa dome design you get.
The versa dome pull down attic stair cover integrates all of the best features that have made the therma dome pull down attic stair cover an industry standard over the past three decades and introduces some new features in addition to installation flexibility.
To ensure a complete air seal the continuous exterior grade weatherstrip gasket works in conjunction with velcro straps.
Industry proven exterior grade weather strip gasket ensures a continuous and durable air seal.
Recessed lamp and fans.
May be used in 2x6 2x8 2x10 and 2x12 attic ceiling joist construction.
To easily check if draft cap will fit simply pull the attic hatch down so that it is roughly at a 45 degree angle.
The therma dome pull down attic stair cover is constructed of energy efficient foil faced polyisocyanurate foam insulation which provides an effective insulation value of r 13 and weighs less than 10 pounds.
The therma dome pull down attic stair cover by yankee insulation products is the only pull down attic stair case insulating product on the market that provides a continuous q lon gasket to ensure a tight air seal velcro straps to hold the therma dome cover securely in place and exposed use foil faced polyisocyanurate foam insulation to achieve an insulation value of r 13 or potentially r 40 or greater if used with the maximize r accessory.
Has a wall thickness of 2 3 4 constructed of dust free expanded polystyrene eps foam made in the usa under patent number 6 966 153.