Sliding Door Mullion Air Infiltration

Ecodoor seals ecomode significantly reduce air infiltration and energy costs with assa abloy ecodoor seals.

Sliding door mullion air infiltration.

Built on the foundation of the high performance aa 3200 thermal sliding doors and the new isopour thermal break technology the new sliding doors are the ideal choice for architects contractors and developers seeking reliable. And lower air and water ratings can result in a lower overall performance. Air leakage is the rate of air movement around a window door or skylight in the presence of a specific pressure difference across it. Composite unit a fenestration product consisting of two or more sashes leaves lites or sliding door panels within a single frame using an integral mullion.

Composite unit a fenestration product consisting of two or more sash leaves lites or sliding door panels within a single frame utilizing an integral mullion. Take the case of a sliding sash product for example. Casement windows with multiple locking points and compression seals are the most air resistant operable window. It s expressed in units of cubic feet per minute per square foot of frame area cfm ft2.

It may achieve higher air and water ratings tested under table 7 for the u s. The aa 3200m thermal sliding door delivers superior thermal performance at a great price for any type of setting weather conditions or building type. Fixed picture windows offer the most resistance to air infiltration. A product with a low air leakage rating is tighter than one with a high air leakage rating.

15 20 of design pressure capped at 12 psf 580 pa. Air leakage testing us tests infiltration only canada tests both infiltration and exfiltration to arrive at a2 a3 or fixed levels operating force canadian products easier to operate operating force can affect air and water tightness. Also to prevent air infiltration. Swinging doors and f842 sliding doors at a performance level 10 rating.

The assa abloy sl500 ecodoor automatic sliding door can be equippped with a variety of features to radically reduce air infiltration in your facility and reduce energy costs. An entry door typically found in the rear of a home or building. Market and lower air and water ratings for canada if thinner weatherstrips are required to meet the canadian operating force requirements. The allowable air infiltration for r lc cw is 0 3 cubic feet per minute per square foot of frame cfm ft.

Plywood or composition material inserted into the frame formed by the stiles rails and mullions of a door. Water test pressure us. One of two or more sliding doors that by passes another door s in a door opening in a horizontal direction. Operable windows such as double hung and sliders can experience more air infiltration because they have a moveable sash with sliding seals.

Distinguishing between these mullion types is important because they are essential for describing two very different types of fenestration products. Each product type and class has a defined minimum.