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Decking kit

Color Options Available

See image below for examples

1. TimberTech Weathered Oak

2. TimberTech Dark Cocoa

3. TimberTech Sea Salt Grey

deck building kit diy

1. Lumber, Framing, and Fasteners

2. Decking Material

3. Color Matched Screws

4. Assembly Instructions

Whats Included

timbertech decking options

1. Each stair is $249

2. Measure the total Height of project in inches

3. Divide that height by 7.5 (Standard stair height) and round up to the next whole number

4. Multiply that number by $249 to calculate total cost

Maximum number of stairs allowed in kit is 4. If you need more than this than contact us for a custom quote. 

Whats the Cost

Custom Pre-Cut Composite Stair Kits for DIYers

Ready to add stairs to your outdoor space but unsure where to start? Our Pre-Cut Composite Stair Kits make it easy for DIYers to get professional-quality results without the hassle of measuring materials, making cuts, or guessing what to buy.


Just send us your width and rise/run dimensions, choose from four TimberTech colors, and we’ll do the rest—cut, pack, and ship everything directly to you. Included is informational videos, instructions, and advice on how to put your stairs together. 


Perfect for backyard upgrades, garage stairways, or side-yard access—shipped nationwide.

stair kit framing
composite stair
Home owner measuring deck space

STEP 1

Measure Your Space

purchased deck kit online

STEP 2

Submit Your Request

wasatch deck and rail cutting stairs

STEP 3

We Cut & Prep Your Kit

Building stair kit

STEP 4

Receive and Build

Each stair is 7.5 inches tall.

Take total Height divided by 7.5 (Round up).

Price is for Standard 48 inches or less. Contact us if longer.

Color Option

*Tread Depth is not needed as we cut them all to a standard of 10.25 inches

Stairs ( Select 1 Option )

Max 4 Stairs for Shipping Integrity

Watch How a DIY Stair Kit is assembled

garage stair kit
outside decking diy stair kit
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