Aspen garden shed kit, 103 sq ft
Aspen garden shed kit, 103 sq ft
5/5 — 16 verified reviews

Aspen 12 x 10 garden shed

  • 103 sq ft interior
  • 12′ × 10′ footprint
  • 7′4″ walls
  • 4′3″ × 6′ double door
  • All dimensions ↓
$8,895 Free shipping
Buy now, build later — or pick your delivery date and we hold the kit

Three things to know before you buy

  • 1
    You'll need a level base. Gravel, slab or deck blocks — sized 11′10″ × 9′1½″. Not included.
  • 2
    Roof boards are included; the top layer isn't. The 14° pitch takes shingles, metal or PVC — match the house.
  • 3
    It arrives as sanded, kiln-dried, untreated spruce. Bare wood has no weather protection, so stain or paint it within the first few weeks — you pick the color.
What that adds to the budget →
Now $6,995.00
MSRP $7,295.00
Was $7,295.00
(You save $300.00 )
Adding to cart… The item has been added
Price my whole project
SB
Talk to a real person — start to finish Sizing, foundation, delivery — call 1-800-590-2508. We pick up.
  • 1-year warranty on parts & workmanship
  • Sustainably harvested spruce
  • Free shipping, 48 states
  • DIY build, 1–2 days

Size & specs

Every dimension, drawn to scale.

The measurement to get right first is the foundation — 11′10″ × 9′1½″. The inside floor and every other number are below.

Dimensioned drawing — outside front & sidePerson 5′9″ shown for scale
Footprint — top view, inside dimensions103 sq ft inside

Shed videos

Hear it from someone who built one.

Customer story

The Most Bang For Your Buck - Aspen 12x10 Garden Shed Kit by SolidBuild | Customer Review

Why is this shed the best bang for your buck? Watch David's re...

Watch on YouTube ↗

In the box — and not

One pallet. Almost everything.

Every wood part is pre-cut to size. Three things are deliberately left to you, because climate and taste vary too much to ship one answer.

Included in the kit

  • Double tongue-&-groove wall panelsSustainably harvested Norway spruce, untreated
  • Roof boards, floor kit & joistsT&G spruce floor on pressure-treated joists
  • Double door, lock & keys4′3″ × 6′
  • 2 double-pane windowsFront 2′6½″ × 3′4½″ + side double 4′7″ × 3′4½″, tilt & turn
  • All hardware, manual & blueprintPlus the full video library — build in 1–2 days

You'll add — and roughly what it costs

  • Foundation DIY $250–700 · pro slab $1,200–2,500Level, well-drained, 11′10″ × 9′1½″. Built before the pallet arrives — size it in the foundation calculator.
  • Roofing material $200–600The 14° pitch takes shingles, metal or PVC — match the house.
  • Stain or paint $100–3001–2 gallons outside, about a gallon inside, and a quart for trims and floors. Try the colors on the 3D model before you buy a can.

Typical owner-built total: the kit price plus $550–$1,600 in materials. Hiring out the base and the build adds roughly $2,700–$5,500.

Price my project — free calculator Numbers feel fuzzy? Call 1-800-590-2508 and we'll walk it with you.

Make it yours

Put the light where you want it.

One kit, 4 factory-verified layouts. Tap one to compare, or inspect it in 3D — the free ones you decide during assembly, at no extra cost.

Default
Default Keep the standard Aspen CAD model with the front window on the left, double doors on the right, and the included double window on the left wall.

Every layout is a complete, factory-verified arrangement — rendered from the same CAD geometry as the assembly manual.

Add-ons

Compatible accessories.

Before you commit

Answer it yourself, in five minutes.

Four free tools, no signup — sized and priced for this exact model.

Foundation Foundation calculator Pick your base and floor build-up; get the shopping list, the cut list and block spacing for a 12′ × 10′. Size my base → Real size See it in your yard Scan with your phone and stand the shed on your lawn at full size. The honest way to know whether 103 sq ft is enough. Open true-size preview ↗ Budget Project cost calculator Kit plus foundation, roofing, stain, insulation and add-ons — the all-in number, with monthly financing. Price my project → Color Paint it in 3D Repaint this model — walls, trims, floors, ceilings — from 840 finishes, then spin it. Try finishes ↓

Every SolidBuild shed has its own 3D model. Open it in a new tab ↗

From our warehouse to your curb

Delivery, then a weekend.

Step 1

Order — on your schedule

Buy now, build later: tell us when you want delivery and we hold the kit. Free shipping in the lower 48.

Step 2

Arrives in 1–3 weeks

One flat-packed pallet, about 1,750 lbs, every board pre-cut to size.

Step 3

Curbside drop-off

The dispatcher calls to agree a window. The pallet is too big for a liftgate, so it comes off by hand — plan on two people for about an hour. Driver-assisted unloading and expedited delivery can be added for a fee; ask us for a quote when you order.

Step 4

Build it — 1–2 days

Check the pallet against the packing list in the first 30 days — anything damaged or missing ships free. Boards interlock tongue-and-groove; no framing skills needed. Manual, blueprint and video library included.

Tight street, steep drive, or an island address? Call before ordering — we'll check the route with the carrier so there are no surprises on the day.

Customer reviews

What shed owners say.

5 out of 516 verified reviews
Jolyn Martin ★★★★★

Fast

“Fast. Good communication. Exactly what we expected. Well priced.”

Verified buyer · 13th May 2025
Lisa and Gary R ★★★★★

Excellent quality product

“Excellent quality product, from the wood to the doors. It's never easy to take on a major project like this as a husband and wife team, but with the SolidBuildWood staff being incredibly responsive to a couple of questions we had about the directions, we ended up with a beautiful 'guest house'/formally a shed. We were able to get it done in a 3 weekends with one other guy, and we did hire local roofers. In 3 short months we created a beautiful place for my 92-year-old father in law to sleep. This was far superior to leaving him in a facility. It cost us 1.5 months of what the facilities charge and is far warmer, more personable and beautiful and best of all - we are right there for him!”

Verified buyer · 8th Apr 2025
Oliver ★★★★★

Amazing

“Incredible product, well made and easy to assemble!”

Verified buyer · 17th Feb 2025
AMINAH WALLACE ★★★★★

It’s great and spacious

“How seamless it was and the directions were really easy. The only thing we have to add is shingles and roofing.”

Verified buyer · 22nd Sep 2024
Karen Llagas ★★★★★

Shed was beautiful

“Thank you SolidBuild! We're very happy with our shed! Great experience from start to finish! Shed was beautiful! Beyond-excellent support and customer service!”

Verified buyer · 31st Jul 2023
Tim Lilly ★★★★★

Great experience

“Great experience, Igna was very helpful and responsive and even researched Oakland egress rules when I had issues with a neighbor. very happy with the product and service”

Verified buyer · 17th Oct 2022

Read all SolidBuild reviews on Trustpilot · Customer video stories

Common questions

Frequently asked questions.

At 103 sq ft this model sits under the 120 sq ft threshold most US counties use, so a permit usually isn't required. Rules vary by county and HOA, so one call to your local building department settles it. Every kit includes a blueprint you can hand them if plans are asked for.
A level, well-drained base sized 11′10″ × 9′1½″, flat within ¼″. A compacted gravel pad, deck blocks or a timber frame all work; a concrete slab is the premium route but is not required. Most owners do it in an afternoon for $250–$700. The foundation calculator gives you the shopping list and cut list.
The 14° pitch takes shingles, metal or PVC — match the house. Budget $200–600 for the roofing. Roof boards themselves are included in the kit.
Most owners finish in 1–2 days with basic tools — hammer, drill, level, ladder. The wall boards interlock tongue-and-groove, so no framing skills are needed. Manual, blueprint and video library are included, and the support line answers mid-build questions.
Yes. Insulate the roof above the T&G boards under your roofing layer, and the floor between the joists. The walls are solid 1⅜″ (34 mm) double T&G spruce with good thermal mass; pair with a mini-split for full climate control.
Yes — most office and studio builds do. Conduit surface-mounts neatly along the solid wood walls with clips, so no in-wall channels are needed and the wiring stays inspectable. Plan the trench or overhead run before the build. A shed under 120 sq ft rarely needs a building permit, but the electrical work usually does — ask your city whether it wants a permit and an inspection.
Free curbside freight in the lower 48. One flat-packed pallet of about 1,750 lbs arrives 1–3 weeks after ordering; the dispatcher calls first to agree a window. The pallet is too big for a liftgate, so it comes off by hand, board by board — plan on two people for about an hour. Driver-assisted unloading and expedited delivery can be added for a fee; ask us for a quote when you order.
The two opening side windows install toward the front or the back of the side walls — you decide during assembly, at no cost. The French door and the two tall front windows are engineered into the front wall panel and cannot move. An add-on double window ($495) can go into either side wall.
Call 1-800-590-2508 ext. 1 within 30 days of delivery and the replacement part ships free within 10 business days. The 1-year limited warranty covers manufacturing and workmanship defects.

See all answered questions

Second-guessing the size?

The nearest neighbors.

Same build, same wood — only the footprint changes.

One size downGardener 10′ × 10′81 sq ft · 22 sq ft smallerGlazed double doors, a side window and eighty-one square feet — the bench, the bikes and the potting bags, all indoors.See it →
You're looking atAspen 12′ × 10′103 sq ftA hundred and three square feet with a wide glazed front — the middle size, and the one that fits most gardens without dominating them.
One size upBristhol 13′ × 11′117 sq ft · 14 sq ft moreThe one that turns into a library, a studio or a spare bedroom. A deep front overhang, tall glazed doors and 117 sq ft of finished spruce.See it →

Still torn? Call 1-800-590-2508 — tell us the room you want and we'll tell you which one fits it.

Environmental commitment

25 trees planted with every purchase.

Every order plants 25 trees through the Cauvery Calling movement. The shed itself is slow-grown Norway spruce from our own family mill, sustainably harvested and milled to order.

Sustainably harvestedFamily mill25 trees per shed
!