A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building.
High insulation roof hatch.
The roof hatches are also supplied as special fire resistant roof hatch or explosion vent roof hatch versions.
This roof hatch excels in its insulation value with uw 0 198 w m k for the entire roof hatch construction.
The flat roof metal hatch is an insulated metal hatch for accessing a flat roof.
The piston assisted hatch stays open at a 80 degree angle while anti slip covers on the frame ensure safe footing.
Roof hatches provide convenient roof access for multiple environments including manufacturing plants warehouses commercial properties and more.
Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be.
With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification.
A vast majority of access hatch manufacturers all state different figures when insulation and u values are concerned.
Nystrom roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
Surespan roof hatches are manufactutred with a 50mm thermal break as standard.
Box out light fixtures.
The hatch features a door seal base insulation and wool insulation to ensure indoor climate control energy efficiency and reduced heating costs.
It can be combined with the lml wide step metal attic ladder or any fakro attic ladder for ease of access.
Case study salesforce tower.
Nystrom s complete line of roof hatch and safety products meet building codes fire and life safety requirements.
It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.
This ensures optimum performance and allows a high level of insulation.
The rht roof hatches have a full thermally broken curb and cover and a proven high insulation value.
All roof hatches should be specified as thermally broken and insulated.
Given its extremely high insulation value the rhtep roof hatch is the perfect choice for structures for which the emphasis is placed on minimising energy consumption such as the passive house concept.
Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
This minimises the chance of condensation forming and provides energy cost savings.
Water is insulation s enemy.