How to assemble a kids playhouse
A wooden garden playhouse comes as a floor, pre-built wall panels, roof boards, felt or shingles, a door and windows. The build is like a small shed, with extra care over finger-trap gaps, splinters and anything a child could climb on.
- Time
- about 4 h
- Difficulty
- Moderate
- People
- 2 people
- Steps
- 8
Tools needed
- Cordless drill with screwdriver bit
- Hammer
- Spirit level
- Step ladder
- Tape measure
- Sandpaper
Parts to check first
Before you start, lay everything out on a soft surface (the flattened box works) and check it against the parts list in your manual.
- Floor panel and bearers
- Front, back and side wall panels
- Roof boards and roofing felt or shingles
- Door, window frames and acrylic glazing
- Screws, felt tacks and trims
Step by step
Step 1: Lay a level base of slabs or treated bearers so the floor sits off wet ground, and check it with a level both ways.
Step 2: Place the floor panel on the base, then stand the back wall and one side wall and screw them together at the corner and down into the floor.
Step 3: Add the remaining walls, checking each corner is flush at the top and the door opening is square.
Step 4: Fit the roof boards across the gable ends with a helper, screwing them into the tops of the walls, then lay the roofing felt from the bottom edge up with overlaps and fix it with the tacks given.
Step 5: Fit the fascia boards and corner trims to cover the felt edges and the wall joints.
Step 6: Hang the door and fit the window frames and acrylic glazing, then check the door swings without a finger-trap gap at the hinge side, adding the finger guard if one is supplied.
Step 7: Sand any rough edges or splinters, check for protruding screw points inside, and treat the outside timber with a child-safe wood treatment.
Step 8: If your kit includes a veranda, ladder or slide, fit them now and follow the manual's clearance around them.
Common mistakes
- Building straight on grass, so the floor rots and the walls twist out of square.
- Leaving screw tips poking through inside the walls where a child can catch them.
- Using a door stop or latch that can lock a child inside.
Safety notes
- Keep children away during the build and check for sharp edges and splinters before they play.
- Do not let children climb on the roof, and keep the playhouse clear of fences they could climb over.
- Check screws, felt and hinges at the start of each season.
This is general guidance for this type of product. Your product's own manual comes first: follow its order, fittings and torque values where they differ from this page.
Updated 2026-09-30