Treehouse: Easy Builder

Treehouse Builder turns a backyard daydream into a plan you can actually build. Pick a tree, shape a platform, add walls, a roof, a ladder or a rope bridge, and watch your treehouse come together in a live 3D model you can spin, zoom and light for day, dusk or night.! DESIGN IN NINE GUIDED STEPS • Choose from seven tree species and three tree sizes, and who it is for: kids, adults or the whole family • Pick a support system: freestanding posts, tree and posts, tree brackets or a wraparound deck • Set width, depth and deck height, then drag the deck around the trunk on a live site plan • Add half walls or an enclosed cabin, and a gable, shed, hip or flat roof • Place windows and a door, then choose a ladder, stairs, rope ladder or climbing wall and slide it along the edge • Add a balcony, rope bridge, slide, swing, string lights, planters, a bench and more • Finish with six wood styles, six roof colours, trim colours and hardware

SEE IT BEFORE YOU BUILD • Rotate and zoom a detailed 3D model with soft shadows and glowing windows after dark • Switch between forest, backyard, garden, mountain and lakeside settings • Flip to a blueprint view with dimensions, or hide the leaves to see the frame

A REAL BUILD PLAN • A construction sequence from site check to final inspection, with time estimates and safety notes • Material checklist with quantities for lumber, sheet goods, roofing, hardware and finishes • A tool checklist tailored to your design • Top-view framing plan, key dimensions, and cost estimates in hryvnia with an adjustable regional price factor • Design checks that flag missing guards, tall slides, crowded ladders and decks too large for the tree

TEN READY-MADE DESIGNS Start from a Kids' Mini fort, a Classic Backyard cabin, an Adventure fort with a climbing wall, a treehouse with a slide, swing, balcony or rope bridge, a Forest Cabin, an Adult Relaxation pavilion or a Luxury retreat.

LEARN TO BUILD SAFELY Eleven short lessons with diagrams cover choosing a tree, platforms, structural supports, floors, walls and roofing, stairs and ladders, railings and fall protection, waterproofing, wood treatment, maintenance and general safety.

TRACK YOUR PROJECTS Save designs as projects with a location, audience, budget and notes. Tick off construction steps as you go, keep a saved 3D view, duplicate ideas and share the plan as text.

VISUALIZATION GALLERY Browse 3D renders, construction diagrams, interior concepts, before-and-after comparisons and night scenes, and open any of them in the designer.

PRIVATE BY DESIGN No account, no ads and no tracking. Everything stays on your device.

IMPORTANT Treehouse Builder provides educational and visualization guidance only. It is not professional structural engineering. Real builds depend on the specific tree and its health, structural loads, local rules, weather and materials. Have an arborist check the tree and a qualified professional review your design before you build.