Lightweight and ultra flexible onduline hr sheets are specified by many architects in all around the world.
Onduline roof ventilator.
In stock bardoline shingle in line vent 18 degrees.
With any single thickness material there is a risk of condensation formation during the winter months.
The coroline range by ariel comes with a 15 year guarantee.
The corrugated shape of onduline hr sheets makes roof structures easier to ventilate and delivers great temperature resistance to any roof.
They are secured by nailing with galvanised round headed nails.
They are secured by nailing with galvanised round headed nails.
Coroline and onduline ventilator comb for bitumen roof sheets are 1010mm long and in black only.
Corrugated shape allows a perfect fit with onduline sheets offering 100 efficiency.
The corrugated ventilated filler is designed as a barrier to prevent birds and other animals to enter into the roof space at the eave and ridge.
Generally air movement generated by the provision of high and low level ventilation will help in avoiding this problem.
The size of the openings secures appropriate ventilation which is essential in the case of residential applications.
Unobtrusive in line roof ventilators are designed with low airflow resistance and profile to create a minimum of visual disruption of the roof line.
Manufactured from bitumen soaked organic fibres the sheets are guaranteed weatherproof for 15 years.
Onduline heavy duty bitumen sheets are extremely tough and hard wearing providing a highly durable roofing material for larger timber structures.
Leading stockist of building materials timber sheeting tools hardware bathrooms showers insulation paint much more.
Although onduline has superior resistance to the build up of condensation to many roofing products such as steel sheets.
Nationwide 100 irish owned mcmahons builders providers are one of ireland s largest independent building providers.
The ventilator strips are used to allow ventilation into the roof space whilst preventing the infiltration of birds and large insects into the eaves.