Purchasing new home with "Shed", several questions...

MikeHerbst · 05-02-2006, 06:09 PM

So my wife and I have made an offer to purchase a home here in town. Among the nice features of this home is that the previous owner has installed a 20'x12' "shed" in the back yard. He's been using it as his workshop for the last 12 years, I'm thinking it would make a decent home theater space. With the high prices of real estate here in SoCal, having a room large enough to be a decent dedicated space means giving up a lot of something else...

I use the term shed because its a "temporary" structure on pylons, no foundation. Its a stud frame with plywood walls with a gabled roof, looks like a miniature barn, I'd say.

The shed is currently lightly insulated and wired with adequate but not awesome power. The rafters are exposed and there's pegboard on nearly every wall. (It was a woodworking shed, afterall.) I'm thinking that some real insulation, drywall, carpet and a few HT seats would make this a decent dedicated space. (Much better than the "temporary" pop-up screen and projector in the living room that's driving my wife nuts).

However, I have a couple of concerns and I'm looking for advice:

(1) I'm worried about cooling the thing in the summer. Even with better insulation, I'm worried the thing will be a sweatbox once the doors are closed and I've stuffed a half-dozen people inside. My first thought was to carve out a rectangle in the wall and install a window-AC unit, but I'm pretty sure that'll be noisey as all heck. Anyone have experience? See below for additional complications.

(2) The workshop/shed doesn't have a permit. It's been there 12+ years and isn't in anyone's sightlines or anything, but its theoretically possible that the city could make me tear it down the day I close escrow or five years after that. This makes doing anything super permanent (like a full-blown AC system) or a significant investment, a bad idea. I don't mind investing in a little drywall and finishing stuff, because at least all the HT equipment can be moved into the house if push comes to shove.

(3) For ease of upgrade and wire-pulling, I'm thinking of leaving the gabled roof more or less open and just installing drop-ceiling tiles or the like. I imagine lots of basement HT theaters do this. Any problems with accoustics or anything?

For the record, I already have a complete "budget" system at home. My budget plans for the shed amount to basically refinishing the inside and moving my current projector and audio stuff in there...

Thanks in advance!

David Noll · 05-03-2006, 08:33 AM

I definitely think this shed can work as a theater. I can help with your first question. A small split system A/C will work for you. The noisy condenser is installed outside and away from your building and the relatively quiet blower is installed on an inside wall. Once installed it can easily be removed if you need to 'tear it down'.

As for drop ceiling tiles, they are used a lot in basement theaters. I heard that some rattling may occur but clips are available to 'lock' the tiles into place. Acoustically they will work fine.

David

MikeHerbst · 05-03-2006, 12:54 PM

Yes, I've now discovered the "mini split" or ductless AC system and several threads about them. I was not using the best search keywords the first time I looked, since I was just looking for "AC" in general.

From what I've gleaned, it sounds like the split systems are much quieter than the old box-in-the-window variety, which would be a real bonus. Now I just need to convince the wife the expense would be worth it... ;-)

Still going around in circles about the ceiling. I'm starting to think that a more insulated ceiling area would help with the noise and heat overall, so that's pretty tempting. If I'm careful about installing good conduit, etc. beforehand I shouldn't have to get into that area too many times...

Kyle McCabe · 05-03-2006, 06:22 PM

Quote:

(2) The workshop/shed doesn't have a permit. It's been there 12+ years and isn't in anyone's sightlines or anything, but its theoretically possible that the city could make me tear it down the day I close escrow or five years after that. This makes doing anything super permanent (like a full-blown AC system) or a significant investment, a bad idea. I don't mind investing in a little drywall and finishing stuff, because at least all the HT equipment can be moved into the house if push comes to shove.

Would it not be "grandfathered" in? What are the dates on the cities regulations concerning permits of such a building? I would assume that if if the building is older than the date of the culprit law, then you shouldn't have any problems. But then again, I'm not in California, so... What do I know?

MikeHerbst · 05-03-2006, 06:46 PM

Quote:

Originally Posted by Kyle McCabe

Would it not be "grandfathered" in? What are the dates on the cities regulations concerning permits of such a building? I would assume that if if the building is older than the date of the culprit law, then you shouldn't have any problems. But then again, I'm not in California, so... What do I know?

My agent and I are looking into that right now. The ordinances are certainly older than the structure, so no luck there.

There's some thought that rather than tear down the structure I might have the option to bring it up to code instead, which wouldn't be so bad, especially if I do it before the sheetrock goes up onto the walls, etc. The problem there is that in order to get it up to code, I have to bring it to the city's attention, which I'm hesitant to do...

Might all be a moot point anyhow, because our offer hasn't actually been ACCEPTED yet! :`(

**HTF Ads**

Kyle McCabe · 05-03-2006, 06:49 PM

Well, good luck and keep us posted!

DaveHo · 05-04-2006, 02:01 PM

This might be a function of location, or real estate prices where I live, but I think converting a shed into a theater is, well, something I'd never consider doing. Treking out to the yard to watch a movie seems really silly to me. Not to mention, bathroom breaks, and other eating/drinking activites centered around movie/sports watching. 12' x 20', even less after finishing, really isn't that large of a space. Till you add a few things that would just be there if it were in the house you'll be left with even less. I can't see cooling such a structure being very feasible either. I'm sure it's possible, but...

-Dave

MikeHerbst · 05-04-2006, 02:37 PM

Yeah, it might be a slightly different decision here in SoCal. You're absolutely right about the problems of having the theater be outside the home. I'm weighing the same things right now. I'm asking myself if my wife and I are really going to pour ourselves a drink, walk outside, open up a shed, and sit down to a movie when there's a TV in the Family Room. Its definitely not ideal, but it might be the best choice we can come up with, because we don't have a ton of other options.

The first gotcha is that we have no basements. Anywhere. Our clay must be too hard to dig into, because I don't know of a single home built past 1921 between LA and the Mexico border that has a basement.

After that, you're right, real estate prices become the big issue. The house we're bidding on is nearly 3/4 million for a 10,000 sqft lot and 2100 sqft house. Its a fairly typical home for the area (actually the yard is considered huge). The high price of housing and land means there aren't a lot of homes built with big "bonus rooms" or other theater-friendly spaces. On our home-buying budget, the choices are usually:
(1) Convert a spare bedroom. These typically range from 100 to 170 square feet. Limits you to a 2-3 person theater.
(2) Multi-Use theater in a Family Room or similar (like our current home) - The rooms almost always have at least one open wall to a kitchen or other such room. Acoustics aren't great, and light control is poor. Hard to have a dedicated setup in a space like this unless the only time you have guests is to watch movies. We make do, but it means either the whole household is watching movies, or nobody is.
(3) Convert a garage space - Probably a realistic option for most people. I'm a car nut, though, so my garage is reserved for my cars, shop, and tools. Sorry.
(4) Get creative. Just looking for other solutions. The shed would at least solve the problem we currently have, which is that our "Movie Nights" are limited to 2-3 guests. When its just the family, our theater is perfect, but I wish we could entertain larger groups. The shed, while small, should at least get us closer to 6 guests or so.

Cooling looks like a solved problem. The ductless mini split systems David Noll was talking about look like a no-brainer for a 240 sqft space, as long as I add insulation when I finish out the room.

Power is marginal, but I could always run extra lines out to it. I have the same problem at home, and it would actually be harder and more expensive to add supplemental power INSIDE the home.

Mike LS · 05-04-2006, 04:21 PM

Double post!

Mike LS · 05-04-2006, 04:21 PM

What about converting the shed to a garage and using the garage as the HT? I know that's only big enough for one bay, but I agree with DaveHo about using the shed as a theater.....eventually you'll stop using it because of the inconvenience of it being separate from your house.
Heck, my HT is in the basement and after several years I find myself hardly ever using it any more. I've got 500 hours on a PJ lamp in 2+ years.

Just my opinion, but the more central your HT is, the more you'll use it.

If there's no other choice than the shed, then I think you can make a fine HT in it as far as size. That's about the size of my room and I can easily fit 8 people in it with the right seating arrangement.