Jack's
Backyard
Custom Tree
House designs
From Jacksbackyard.com
Custom
Wood Decks or Whatever You Want.
This is a large wood fort I made
in 2004. The owner of the house called and asked if I did custom
builds.
I'm a little picky about the custom projects I choose to do and prefer to
build for people who know my work. The Beall family was ripe for my talents.
They wanted a skilled craftsman who could color outside the lines. Their
want, matched my need for creative design. I told them I'd do it for free,
but living in Houston cost $$$. We agreed, I should be paid.
The
tree was huge... 100-150 year Oak. Their respect for the tree was what
drew me in the most. Their children love to climb this tree. The lowest
branches were just out of reach the 5'5" eleven year old. The other
kids wanted to climb and would fall trying to make the climb. As a
playground maker and in the interest of safety, I cannot condone climbing
this huge tree. The kid in me says, "Jump from it using a sheet as a
parachute." The parents decision was build next to it to and offer free
access for all.
This was a big project...
We discussed a plan and after some negotiating I agreed to make her
tree house/fort.. This fort has an 8' deck height. It's 12' across and 8'
wide.
We planned for several hours.
She made decisions regarding what she felt was a comfortable safety margin
and I told her what I was not willing to risk. The end result was exactly
what the Beall family wanted. Safety within the fort was considered at all
times while safety within the tree was left to nature.
The
build took 4 days...
The fort was built close to the
tree with a small platform leading to the tree. A lockable gate to the
platform provides easy access to a huge flat spot in the fork of the tree.
The fort also featured a lower wooden deck with a stair like ladder leading
up into the fort. Once in the fort, there was a small desk with storage,
made for homework, lunches, or arts and crafts. 64 sq. ft. of usable deck
space was left open for sleepovers, a table with chairs, or just to hang out
with friends.
Trapdoors
worry me... I always think of what could happen if one of the
kiddos fall through an open door. Since the only planned access into the
fort was through a trapdoor, the door had to be built strong enough to
support the weight of kids (and adults) walking and jumping on it. This
would make it heavy and hard for children to open. The other consideration
was the weight of the door on some fingers or a head. The trapdoor needed to
be big, tough, and kid friendly.
A
creative solution was needed... To resolve the open door issue, I made a
one way, one kid at a time access. I designed a hallway of sorts. Once a
child went up through the door, the open trapdoor and the desk blocked
access to the rest of the fort. The only way to get to the rest of the fort
was to close the trapdoor. This also created a one kid at a time exit. The
door was also set on blocks to create a 1" gap between the deck and the door
to eliminate crunched fingers.
This
is my favorite part... I made a cantilever system that was balanced
perfectly with the weight of the trapdoor. You can see it in the pictures. I
used a piece of 3" PVC capped on both ends filled with gravel. I
attached my counter-weight to a 1/2" section of rope, fed the rope through a
pulley and secured that to the trapdoor. The cantilever is weighted so the
door will open effortlessly and will close slowly on it's own. I'm still
patting myself on the back for that one.
I
am good at what I do... The
pictures you see here are the finished project. The entire family loved the
fort. They watched patiently for the last two hours before I finished. Once
I gave them the go ahead they were all over it. These are my favorite types
of projects. Every aspect of this design tested my engineering skills, my
craftsmanship, and my creative talents. I think I passed this particular
test.
Click on pictures for larger
image

