Cooper Stair Selection Guide

WINDER SETS

42

48

30° 3 WINDER SET

45° 3 WINDER SET

2

2

3

1

1

2 Winder Set 45° Left Hand

2 Winder Set 45° Right Hand

42" Winder Set 48" Winder Set Specify left or right hand.

42

48

27¾

20¼

17¾

24¼

4

Winder treads are 3/4" or 1-1/32" thick. Custom winder treads are available in your choice of species (see page 3). Custom winders require a template and will be made 2" oversize. Wind- ers over 8.75 sq ft are not guaranteed. Download a custom winder template on CooperStairworks.com

4

3

3

2

2

1

1

5 Day Lead Time

7 Day Lead Time

3 Winder Set 30° Left Hand

3 Winder Set 30° Right Hand

RED OAK

"C" SOUTHERN YELLOW PINE

PRICED PER SET

42"

48"

42"

48"

STOCK 3WND48O

-- 3WND42P -- 2WND42P

-- 3WND48P

Standard 30º layout

--

STOCK 2WND48O

-- 2WND48P

Standard 45º layout

--

Custom layout 3 treads

--

--

--

--

Custom layout 2 treads

--

--

--

--

PREMIUM SPECIES / WINDER TREADS Plain treads are square three sides and nosed one edge with a sanded face. Risers are S4S with a sanded face. Tread thickness is 1-1/32" with a tolerance of plus or minus 1/32". Riser thickness is 3/4" with a tolerance of plus or minus 1/32". Call for special quote for CLEAR grade pricing on wood species other than white oak.

Other species such as quarter sawn white oak, sapele and fir are available.

page 8 | www.cooperstairworks.com

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