435mm x 310mm Internal Rectangular Concrete
Flue Liners

Typical Constructions



Note: Fireproof mortar (list nos. RF28 and 597) must be used for jointing flue liners. It is also necessary to fill the void between the outside of the flue lining and the surrounding masonry with insulating backfill (list no 599).

List no 160
435 x 310mm internal rectangular
plain beaded flue terminal


List no RM43
435 x 310mm internal rectangular rebated flue linings, 225mm high


List no RM44
435 x 310mm internal rectangular rebated flue linings, 150mm high


List no RM45
22.5° 435 x 310 rectangular back bend 


List no RM46
22.5° 435 x 310mm internal rectangular rebated side bend


List no RM47
1400mm wide fyrelintel front section


List no RM48
1400mm wide fyrelintel
back section combined
size 1400mm(w) x 215 (h)
x 525(d)


List no RM49
808mm wide fyrelintel top section 808mm(w) x 140mm(h) x 414mm(d)


List no RM50
2700mm length 3.5mm diameter flattened wire stainless steel bed reinforcement



Contact our estimating department

Email: redbanktechnical@forterra.co.uk
Tel: 01530 270333

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