Page 12 - Perfect Conservatories Insulated Ceiling Brochure.cdr

Stage Four

Installation of treated batons.

The rst layer of treated batons are installed directly onto your existing roof bars. This means that your
new insulated ceiling will follow the same contours of your existing roof structure and minimise any loss

of headroom to approximately 50 mm.

AFP33 Roong battens are a high quality, graded batten, specically produced to meet the requirements
of the Building and Construction Industry.

Visually graded at source the AFP33 meets all aspects of BS5534:2003+A1:2010 with the exception of
a nal grade for knots, which must be carried out on site. All battens are manufactured from

European Redwood (PNSY) or European Whitewood (WPCA).

Individual pieces are marked for full identication, highlighting size, species, grade (TB33) and
treatment process.

High pressure preservative treated to BS-.8417-.2003 (UC2) which carries a 60 year service life against
insect attack and wood rotting fungi.

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Perfect Conservatories
The Lightweight, Thermally Efficient Choice