lintels and sills

lintels

Lintels come in standard lengths from 3ft up to 12 ft and every 6" in between (unless otherwise stated).

Dimensions

Diagrams

4" x 3" Pre-Stressed Lintel (100mm x 75mm)

lintel_a

6" x 3" Pre-Stressed Lintel (150mm x 75mm)

lintel_b

6" x 4" Pre-Stressed Lintel (150mm x 100mm)

lintel_c

9" x 4" Pre-Stressed Lintel (230mm x 100mm)

7ft lengths to 10 ft 6"

lintel_d

9" x 3" Pre-Stressed Lintel (230mm x 75mm)

lintel_e

lintels - technical data

DETAIL

Clear Opening

Safe UDL

 

M

Ft

KN/M

Lbs/Ft

150x100mm with 1no. 9.3mm
diameter prestressed strand.
(28 linear m = 1tonne, 90ft=1tonne)

0.60

2'0"

52.60

3587

4.50

6'6"

4.1

1125

3.90

7'0"

3.70

853

3.45

7'6"

3.42

668

150x100mm with 2no. 9.3mm
diameter prestressed strands.
(28 linear m = 1tonne)

1.35

4'6"

11.87

809

1.50

5'0"

9.75

665

1.65

5'6"

8.15

556

1.80

6'0"

7.00

477

225x100mm with 2no. 9.3mm
diameter prestressed strands.
(19 linear m = 1tonne, 60ft = 1tonne)

1.95

6'6"

12.50

854

2.10

7'0"

10.80

742

2.25

7'6"

9.50

650

2.40

8'0"

8.40

574

2.55

8'6"

7.50

511

2.70

9'0"

6.71

458

2.85

9'6"

6.03

405

3.00

10'0"

5.44

365

3.15

10'6"

4.93

331

3.30

11'0"

4.49

302

3.45

11'6"

4.10

276

3.60

12'0"

3.75

252

3.75

12'6"

3.45

232

3.90

13'0"

3.17

213

4.05

13'6"

2.93

197

4.20

14'0"

2.71

182

 

sills

Lengths from 18" to 10ft 6" standard and every 6" in between.

11ft plus are made to order.

sills

sills table