200mm Internal Square Concrete Flue Liners

List no 175 
Beaded flue terminal BSS Type 4D
300, 450mm high

List no RM4
650 x 650mm capping block
275mm square hole

List no RM1
200 x 200mm internal square rebated flue lining (225mm high)

List no RM2
70mm offset unit (170mm high)

List no RM25
45° 200 x 200mm internal square rebated flue lining bend

List no RM10
800mm wide fyrelintel 800mm(w) x 222mm(h) x 405mm(d)

List no 739
690mm wide fyrelintel 690mm(w) x 215mm(h) x 405mm(d)

List no 670C
400mm & 450mm milner
scored fireback. Height 550mm
Width (w) 375mm (for 400mm)
Width (w) 425mm (for 450mm)