Timloc Over Fascia Vent Strip - Black

Manufacturer: Timloc

Efficient and durable primary roof ventilator supplied in convenient 1m lengths. An over fascia vent is used when the fascia board is fitted in the ends of the rafters, creating a situation where ventilation can only be positioned over the top of the board.

Airflow Sizes: *

10mm (OF1)
25mm (OF2)

Availability: Please select required attribute(s)

£1.19

Qty:

i h

OF1 provides ventilation equivalent to a continuous 10mm opening (10,000mm²) and is used to ventilate pitched roofs of >15° and the roof void is uninhabited loft or attic space.

OF2 provides ventilation equivalent to a continuous 25mm opening (25,000mm²) and is used to ventilate pitched roofs of <15°, flat roofs or any roof where living accommodation is contained within the roof space.

Uses:

For roof eaves ventilation
For flat roof abutment ventilation
On roofs where the eaves incorporate a fascia board
On roofs which do not incorporate a soffit board, or where an unbroken soffit board is required

Features & Benefits

Efficient, very unobtrusive and easy to fit
Superior strength construction – will carry the weight of the bottom row of tiles
3.5mm – 4mm wide ventilation slots comply with BS 5250: 2011
Durable and totally resistant to decay
UV stabilised and colourfast
Supplied in convenient 1m lengths

Quality

Satisfies all NHBC requirements
Manufactured to BS EN ISO 9001 and BS EN ISO 14001
Complies with all relevant Building Regulations
Meets all relevant British Standards

Material and colour

Manufactured by injection moulding in polypropylene.
Available in black only.

Installation Advice

Use product OF1 to ventilate pitched roofs, where the pitch of the roof is 15 degrees or more, and the roof void is attic or loft space.
Use product OF2 to ventilate pitched roofs, where the pitch of the roof is less than 15 degrees, flat roofs or any roof where living accommodation is contained within the roof space.
Make sure each ventilator is fixed securely into the top of the fascia board using screws or nails through each fixing hole provided.
On pitched roofs it is advisable to provide a felt support above the fascia ventilator. This will prevent the felt from sagging behind the fascia board and will maintain a clear air path at the front.
When ventilating flat roof abutments with product OF2 some extra joinery work is essential.
Ventilation must be provided for the full length of the eaves and along both sides of the building to create a cross flow ventilation action.

Product tags

timloc (10)
,
vent (2)
,
fascia vent (1)
,
strip vent (1)

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