Cooper Stair Selection Guide

PREASSEMBLED STAIRS

BOX

ECONOMY #2 Pine

CARPET SYP Treads

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Riser

D SYP

D SYP

C SYP

C SYP

POPLAR

OAK

C SYP

POPLAR

C SYP

POPLAR

Widths up to

#2 SYP STEPPING

Tread

#2 SYP

C SYP

OAK

OAK

OAK

MAPLE

MAPLE WHITE OAK WHITE OAK

Stringer

D SYP

C SYP

C SYP

C SYP

POPLAR

OAK

C SYP

POPLAR

C SYP

POPLAR

37"

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43"

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49"

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55"

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OPEN ONE SIDE

40"

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46"

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52"

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OPEN TWO SIDES

44"

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50"

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56"

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SYP = Southern Yellow Pine

ASSEMBLY

Add for 1 side Add for 2 sides

Partial Open (box and open stairs joined into straight flights

Total order less than 5 risers add for setup charge Straight continuous flights more than 14 risers long add per flight to splice stringers

Max 18 risers

Center stringer, recommended for stairs > 48" wide

Add per riser

Stringer brackets

Per bracket

Finished face 5/4 box stringer - screwed, bunged, no face nails

Per riser / per side

Replace 5/4 SYP with 8/4 SYP stringer finished face, suggested for unsupported sides (no wall under) Replace 5/4 Oak with 8/4 Oak stinger finished face, suggested for unsupported sides (no wall under)

Per riser / per side

Per riser / per side

PRIMING

Prime straight stair stringers and risers

Per riser Per riser

Prime curved stair stringers and risers

Prime any size baluster

Each

Wrap stair with 6 mil poly and apply tread guard

Per riser

Ask your sales rep how to get a quote

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