Stair LayoutS guide

Stair LayoutsJELD-WEN manufactures all staircases to order in almost any design, size or specification. However, to help plan your flight, our 20 most popular layouts are listed on the following pages together with the critical dimensions relevant to each design including the trimming dimension necessary to obtain headroom clearance. Our specialist stairs team is always on hand to offer help and advice on any aspect of design, construction or Part ‘K’ of the Building Regulations. You can contact them on 01664 484613 or speak to your dedicated stairs technician.

www.jeld-wen.co.uk2

DimensionsB: Face of bottom riser to back of top riser

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229

188 41

229

2

229

41188

229

3

229

229

229

4

229

229

229

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1 2

Dimension 'B' : Face of bottom riser to back of top riser2757

Dimension 'H' :2755

Min

. tri

m w

idth

: 101

5

Un

ob

stru

cted

wid

th: 8

60

(Wid

th o

vera

ll st

rin

gs)

905

Dimension ‘H’: 2755

Dimension ‘B’: 2757

Min

imum

trim

wid

th: 1

015

Uno

bstr

ucte

d w

idth

: 860

Wid

th o

vera

ll st

rings

: 905

Layout A

Layout B

Layout C

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

20

19

4141

699

2

229

41188

229

3

229

229

229

4

229

229

229

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1 2 Wid

th o

vera

ll st

rings

: 905

Dim

ensi

on ‘B

’: 89

2

Dim

ensi

on ‘H

’: 10

15

Uno

bstr

ucte

d w

idth

: 860

Minimum trim length: 3454

Dimension ‘A’: 3420

Note: Landing boards and bearers are not included

1Loose

229 187

42

229

2229

41

188229

3229 187

42

229

4Loose

19

19

4041

683

5

229

41188

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1

2 3

Dimension ‘A’: 2733

Trim Length: 2767

Dim

ensi

on ‘B

’: 15

79

Dim

ensi

on ‘H

’: 15

90

Uno

bstr

ucte

d w

idth

: 860

Wid

th o

vera

ll st

rings

: 905

Note: Landing boards and bearers are not included

Width overall strings: 905DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

3For further information and prices call 0845 122 2890

STAIR LAYOUTS

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229 187

42

229

2229

41

188229

3229 229229

4229 188

41

229

5Loose

20

19

4141

683

6

229

41 41

2297Loose

20

194141

684

8 229

41

188229

9 229229 229

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2 3

4

Dimension ‘A’: 2013

Trim width: 2061

Dim

ensi

on ‘B

’: 18

09

Dim

ensi

on ‘H

’: 18

20

Width overall strings: 905

Width overall strings: 905

Unobstructed width: 860

Trim

leng

th: 2

080

Dim

ensi

on ‘C

’: 20

47

Note: Landing boards and bearers are not included

1Loose

229 187

42

229

2229

41

188229

3229 229229

4229 229229

5229 188

41

229

6Loose

19 1441 411466

7 229

41

188229

8 229229 229

9 229229 229

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2

3

Dimension ‘A’: 1881

Trim width: 1931

Dim

ensi

on ‘B

’: 20

38

Dim

ensi

on ‘H

’: 20

50

Width overall strings: 905

Width overall strings: 905

Unobstructed width: 860 Dim

ensi

on ‘C

’: 22

76

Trim

leng

th: 2

311

Note: Landing boards and bearers are not included

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

www.jeld-wen.co.uk

4

Layout D

Layout E

Layout G

1Loose

229 187

42

229

2229

41

188229

3229 229229

4229 229229

5229 188

41

229

6Loose

19 1441 411502

7 229

41

188229

8 229229 229

9 229229 229

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2 3

4

Dimension ‘A’: 1917

Minimum trim width: 1965

Dim

ensi

on ‘B

’: 20

38

Dim

ensi

on ‘H

’: 20

50

Width overall strings: 905

Width overall strings: 905

Unobstructed width: 860

Dim

ensi

on ‘C

’: 22

76

Trim

leng

th: 2

311

Note: Landing boards and bearers are not included

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229 187

42

229

2229

41

188229

3

549

4433

285

4Loose

401

403

4948

285

5

547

3445

285

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1

2 3

Dimension ‘A’: 2589

Trim length: 2624

Dim

ensi

on ‘B

’: 14

35

Dim

ensi

on ‘H

’: 14

40

Width overall strings: 905

Wid

th o

vera

ll st

rings

: 905

Uno

bstr

ucte

d w

idth

: 860

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

Layout F

5For further information and prices call 0845 122 2890

www.jeld-wen.co.uk6

STAIR LAYOUTS

Layout I

Layout H

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229

187 42

229

2

229

41188

229

3

229

229

229

4

229

229

229

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

549

4433

28510Loose

401

403

4948

285

11547

3445

285

12 229188

41

229

13Loose

1 2

3

Dimension ‘B’: 2809

Trim

wid

th: 1

205

Width overall strings: 905

Uno

bstr

ucte

d w

idth

: 860

Wid

th o

vera

ll st

rings

: 905

Dimension ‘H’: 2815

Dim

ensi

on ‘A

’: 12

15

1229

41

188229

2

549

4433

285

3Loose

401

403

4948

285

4

547

3445

285

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

549

4433

28510Loose

401

403

4948

285

11547

3445

285

12 229188

41

229

13Loose

1

2 3

4

Dimension ‘A’: 2870

Trim length: 2920

Dim

ensi

on ‘B

’: 12

06

Dim

ensi

on ‘H

’: 12

50

Width overall strings: 905 Width overall strings: 905

Dim

ensi

on ‘C

’: 12

15

Trim

wid

th: 1

250

Uno

bstr

ucte

d w

idth

: 860

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229 187

42

229

2229

41

188229

3229 229229

4

556

4428

285

5Loose

394

416

5438

285

6

534

4445

285

7

546

4535

285 8Loose

404

384

4761

285

9566

2145

285

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2 3

4

Trim width: 2004

Dimension ‘A’: 1954

Width overall strings: 905Width overall strings: 905

Unobstructed width: 860

Dim

ensi

on ‘C

’: 16

73

Trim

leng

th: 1

708

Dim

ensi

on ‘B

’: 16

64

Dim

ensi

on ‘H

’: 17

08

905

1Loose

229 187

42

229

2229

41

188229

3229 229229

4

526

4425

272

5Loose

424

376

5718

272

6Loose

537

71

272

7Loose

531

75

272 8Loose

381

419

1461

272

9531

2145

272

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2

3

Dimension ‘A’: 1879

Trim width: 1929

Dim

ensi

on ‘B

’: 16

64

Dim

ensi

on ‘H

’: 17

08

Width overall strings: 905 Width overall strings: 905

Unobstructed width: 810

Dim

ensi

on ‘C

’: 16

73

Trim

leng

th: 1

708

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

Layout K

Layout J

7For further information and prices call 0845 122 2890

www.jeld-wen.co.uk8

STAIR LAYOUTS

Layout M

1Loose

229 187

42

229

2229

41

188229

3229 229229

4

506

3325

259

5Loose

433

338

577

259

6Loose

535

50

259

7Loose

495

3916

259 8Loose

361

422

50

259

9517

1733

259

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2

3

Dimension ‘A’: 1783

Trim width: 1833

Dim

ensi

on ‘B

’: 16

53

Dim

ensi

on ‘H

’: 16

97

Width overall strings: 905 Width overall strings: 905

Unobstructed width: 810

Dim

ensi

on ‘C

’: 16

62

Trim

leng

th: 1

697

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension based on a ‘pigs ear’ wall handrail with a 50mm projection being incorporated; should a different type be used the difference in projection would need to be taken into account.

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229 229229

2Loose

381

8520234

3Loose

610

3

60

234

4Loose

607

2 62

234

5

381

2086

234

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1 2

Uno

bstr

ucte

d w

idth

: 860

Wid

th o

vera

ll st

rings

: 905

Trim length: 2665

Dimension ‘A’: 2630

Dim

ensi

on ‘B

’: 12

47

Dim

ensi

on ‘H

’: 12

55

Width overall strings: 905

Layout L

Layout O

Layout N

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

381

8520234

2Loose

610

3

60

234

3Loose

607

2 62

234

4

381

2086

234

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1 2

Dim

ensi

on ‘B

’: 10

18

Dim

ensi

on ‘H

’: 10

40

Uno

bstr

ucte

d w

idth

: 860

Trim length: 2894

Dimension ‘A’: 2859

Wid

th o

vera

ll st

rings

: 905

Width overall strings: 905

1Loose

229 187

42

229

2229

41

188229

3229 229229

4229 229229

5

381

8520234

6Loose

610

3

60

234

7Loose

607

2 62

234

8

381

2086

234

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1

2 3

Trim length: 1978

Dimension ‘A’: 1943

Dim

ensi

on ‘B

’: 19

34

Dim

ensi

on ‘H

’: 19

45

Width overall strings: 905

Uno

bstr

ucte

d w

idth

: 860

Wid

th o

vera

ll st

rings

: 905

DimensionsA: Wall string to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

9For further information and prices call 0845 122 2890

www.jeld-wen.co.uk10

STAIR LAYOUTS

1Loose

229 187

42

229

2229

41

188229

3

381

8520234

4Loose

610

3

60

234

5Loose

607

2 62

234

6

381

2086

234

7

381

8520

234

8Loose

610 3

60

2349Loose

607

262

234

10 381

2086

234

11 229229 229

12 229188

41

229

13Loose

1

2 3

4

Dimension ‘A’: 2036

Trim width: 2086

Dim

ensi

on ‘B

’: 14

76

Dim

ensi

on ‘H

’: 15

20

Width overall strings: 905 Width overall strings: 905

Unobstructed width: 860 Dim

ensi

on ‘C

’: 14

85

Trim

leng

th: 1

520

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

200

100

4152

793

2Loose

551

76

2853Loose

399

398

5150

285

4552

3245

285

5 229229 229

6 229229 229

7 229229 229

8 229229 229

9 229229 229

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1

2

Dimension ‘A’: 1865

Trim length: 1915

Dim

ensi

on ‘B

’: 89

2

Dim

ensi

on ‘H

’: 90

5

Width overall strings: 905

Width overall strings: 905

Unobstructed width: 860

Dim

ensi

on ‘C

’: 28

18

Trim

wid

th: 2

853

Note: Landing boards and bearers are not included

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

Layout P

Layout Q

DimensionsA: Wall string to wall string

B: Face of bottom riser to back of wall string

C: Back of top riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

Unobstructed width dimension does not allow for a wall handrail; should this be a requirement the projection of the handrail would need to be deducted.

1Loose

229 229229

2Loose

549

4433

285

3Loose

401

403

4948

285

4

547

3444

285

5

229

229

229

6

549

4433

2857Loose

401

403

4948

285

8547

3445

285

9 229229 229

10 229229 229

11 229229 229

12 229188

41

229

13Loose

1 2

3

Dimension ‘A’: 2183

Trim width: 2233

Dim

ensi

on ‘B

’: 12

06

Dim

ensi

on ‘H

’: 12

25

Width overall strings: 905

Width overall strings: 905

Unobstructed width: 860

Dim

ensi

on ‘C

’: 19

02

Trim

leng

th: 1

937

905

DimensionsA: Pulpit end string to back of top riser

B: Face of bottom riser to wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

1Loose

188

41

187

42

229

2

41

188

41

188229

3187

41

187

41

229

4Loose

41

837

4141

684

5

229

41188

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

229

229

10

229

229

229

11

229

229

229

12

229

18841

229

13Loose

1

2

3

4 56

Unobstructed width: 815

Wid

th o

vera

ll st

rings

: 905

Trim length: 2842

Dimension ‘A’: 2733

Dim

ensi

on ‘B

’: 15

78

Dim

ensi

on ‘H

’: 15

90

Width overall strings: 905

Note: Landing boards and bearers are not included

Layout R

Layout S

11For further information and prices call 0845 122 2890

www.jeld-wen.co.uk12

STAIR LAYOUTS

DimensionsA: Back of top riser to back of top riser

B: Face of bottom riser to back of wall string

H: Minimum distance to give statutory headroom (Based on storey heights between 2588mm up to 2680mm with 339mm floor zone)

Headroom based on storey heights between 2588mm up to 2680mm with 339mm floor zone.

1Loose

187 42

188 41

229

2

41188

41188

229

3

229

229

229

4

229

229

229

5

229

229

229

6

229

229

229

7

229

229

229

8

229

229

229

9

229

18841

22910Loose

20

194141

684

11 229

41

188229

12 229188

41

229

13

1

2 3

4

14

41

188 229-229

15188

41

229229

16Loose

5

6

Trim

wid

th: 1

832

Uno

bstr

ucte

d w

idth

: 815

Dimension ‘B’: 2952

Dimension ‘H’: 2960

Width overall strings: 905

Width overall strings: 905

Wid

th o

vera

ll st

rings

: 905

Dim

ensi

on ‘A

’: 18

12

Note: Landing boards and bearers are not included

Layout T