Rosemary’s Cupboard – building with oak

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I like getting the odd custom job to figure out, especially when it involves materials, equipment, or techniques which I haven’t used before.  Just such an order was Rosemary’s Cupboard.  During a visit a while back, Rosemary requested a cabinet to fit beside the fridge in her kitchen.  We assessed the existing cupboards and measured up the space, then figured out what purpose the new cupboard was to serve.  We were also able to take one of the existing cupboard doors home for style and color matching.

Rosemary's Cupboard Sketch Plan

After a bit of sketching, and pondering, we came up with a relatively simple plan which would allow us to try a few new things.  The PDF of our sketch plan is available for download.  It is not by any stretch of the imagination a complete plan of the project as I tend to do a lot of work in my head rather than on paper.  But, it’ll give you the basic idea of what I was after.  This design relied on european-style hinges, drawer sliders, and rail & stile router bits.  [This means we had to go buy some more tools from Lee Valley– Yaay!]

The Body

The body of the cupboard is easy.  It’s just a simple box.  3/4″ oak plywood for the sides, top, bottom, center, and the toekick/base.  1/2″ oak plywood for the back.  The spacers, and crossers were each cut from 3/4″ oak plywood, the spacers being affixed to the sides prior to assembling the rest of the body.  Holes for the adjustable shelf pegs were also drilled.  Then the rest of the pieces were glued and nailed into place.  The 3/4″ plywood crossers being placed last.

Shop Tip:  The hardwood plywoods like to splinter when being cut.  Masking all cut lines with painters tape will reduce this a little, but to ensure good clean cuts invest in a proper cabinetry/plywood saw blade.  Unfortunately, they can run from $85 to $150 but are totally worth the investment, saving you time and waste from bad cuts.

Solid oak trim pieces were cut to create the face of the cupboard body.  These pieces will dress up and hide the plywood edges and make for clean edges.  My original plan was to drill pocket holes and screw these pieces together before attaching to the rest of the body, but I could be more accurate by just gluing and nailing to the plywood directly. 

This basically finished the body.  I would like to note the small indent at the back of the toekick.  This solves a small pet peave I have with most purchased cabinets – getting around the baseboards.  Why should the cabinet have a huge gap behind it?  Anyhow, on to the shelves.

Adjustable Shelves

The holes were drilled in the sides during the body assembly,  so all that was left here was to make the shelf itself.  It is just a piece of 3/4″ oak plywood with a 3/4″ piece of solid oak trim on each side.  The trim again hides the plywood edge, but also gives it a little extra strength to resist sagging across the 43.5″ span.  One shelf is made for the bottom cupboard, two are made for the top.

The DrawersDrawers

Basically there are two drawers here. One is roughly 6″ deep, while the other has no depth at all being just a pull-out shelf. Lets look at the pull-out shelf first. 

It is nothing more than a piece of 3/4″ oak plywood.  The drawer slides are attached on either side and a faceplate is fashioned from a piece of solid oak to cover the opening.  The faceplate is attached with screws through the front.  Plugs are fit into the screwholes after finishing.

The 6″ drawer consists of 3/4″ oak plywood sides and a 1/2″ oak plywood bottom.  Dadoes were cut into the sides to receive the bottom piece.  The drawer slides are attached to either side and a faceplate fashioned of solid oak.  The faceplate this time can be attached with screws on the inside of the drawer.

The Doors

This, I was expecting to be the hard part.  Each door required two rails (top and bottom), two stiles (left and right), and a 1/4″ oak plywood panel for the center.  The rails and bottom stile were cut from 1″x4″ oak, while the top stile came from a 1″x6″ oak piece. I cut a template for the top stile, traced it onto a 1″x6″ piece and rough cut the curve on the band saw.  Then it was time to play with the router and the new rail & stile bits.  If you’ve never used them, this is a two bit set where one bit is used to create the inside profile, while the other creates the counter-profile so that the stiles will butt cleanly against the rails.  The top stile was my main concern so I started there.  The bits have bearing wheels so they will ride against a template and act as a trim bit while shaping the edge. I taped my template to the rough cut piece and routered the inside edge. While this bit was in place I slid the other stile and rails through it. I set the other bit in the router and profiled the ends of the stiles. It was very important to use a sacrificial push block here, as the oak chips like crazy near the ends.  Test fitting  the pieces was truly satisfying as they locked tightly together.

The panel was cut from 1/4″ oak plywood.  It slides into a groove created by the rail & stile bits, so very little had to be done to it.  The curve only needed to be rough cut on the bandsaw.  All the pieces were put together, the joints of the rails and stiles were glued, but the panel was left to float.  Clamps were applied and the doors were left to cure for the night.

The HingesUnfinished Cupboard

The last structural component.  The european style hinges are again, remarkably easy to install.  They have a bit of a tolerance for error, and are easy to work with.  Do some research before buying them though.  Aside from different hinges opening at different angles (I used 107° overlay frameless ), there are different hinges for how your door is going to sit on the frame (overlay, offset, inset), and for the type of frame your mounting on (face frame, frameless).  Once you have the correct hinge just follow the instructions.  For mine, I drilled a 1-3/8″ hole with a forstner bit into the rail of the door and mounted a small clip onto the body of the cupboard for each hinge.  When they were all in the right place, I just needed to hold the door up and clip the hinge pieces together.  A few small adjustments to small screws on the hinges made sure that the doors were hanging straight and properly aligned.

Finishing

Of course, just when you get it all together and working you have to take it all apart to make it pretty.  Everything was sanded starting with 100 grit and moving down to 200 grit.  As an afterthought, all the doors and drawer faces received another pass on the  router to put a Roman Ogee profile on the outside edges.  In order to match the existing cupboards, all I needed to apply was a good coat of satin polyurethane.  If you read my previous post regarding Spray Gun Fun then you know how that went.

 Completed Cupboard

Completed cupboard interior

  And here it is, the completed cupboard.  Everything works the way it is supposed to.  It was all the correct dimensions.  A quick trip to Innisfil to deliver and install it in Rosemary’s kitchen and we were finally done.  The last thing we did was to install the anti-slam devices on the door hinges.  

We are happy that with the way it worked out.  It works very well.  It fits the space, and brings a lot more storage to the kitchen.  The construction was relatively easy, and yet it is quite attractive.  If anyone has questions or comments regarding this cupboard or the techniques used in its construction, please do so below.

Cupboard installed in kitchen

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Spray Gun Fun – a Howe not to!

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For quite some time we have been wanting to get a Spray Gun attachment for our compressor. We sometimes have large projects to put a finish on, and thought this would be the easiest way to go about it. Besides, the guys you see using them in videos and adverts are having so much fun and look so cool. Well, as it came to pass we got one for Christmas last year.Pakaging for Critter Siphon Gun

What we received was the Critter Air-Powered Spray Gun from Lee Valley Tools, Ltd.  Now, at first glance it isn’t very impressive.  I mean it’s small, about the size of a cheap garden hose nozzle.  It weighs about the same too. If the box didn’t include a Mason jar you would swear it was empty.  But it only  takes a second to realize that there are no cheap plastic parts, the nozzles and fittings are brass, and the stem is stainless steel.  As always though, the proof of the pudding is in the eating …. 

We had to wait a couple of months until we had a project of such sizable dimension as to warrant the use of the spray gun.  We had been expecting to wait until warmer spring weather so that we could try it outside. However, Rosemary’s Cupboard came about and was just screaming for a coat of polyurethane. 

Out came the gun, a quick read of the instruction sheet, grab a couple of mason jars and fill one with some leftover polyurethane from another job, fill another jar with paint thinner, grab a scrap piece of wood, fire up the compressor, stick the jar of urethane onto the gun, connect the air hose,  OMG we were having so much fun, just like those guys in the adverts …

Now, it should be stated that for safety reasons the follow is advised:

  1. Wear Personal Protection Devices – goggles, mask/respirator, a hat, coveralls, proper footwear,
  2. Work in a Well Ventilated Environment – the sprayer essentially atomizes the liquid you are applying to the material, and a lot of it will remain airborne reaching dangerous levels very quickly,
  3. Be Aware of the Fire Risk – if the finish you are using is flammable, it will be even more so when it is airborne, sparks, cigarettes, open flames should be extinguished or removed if there is any chance that they will come into contact with the airborne particles. 

Of course, we didn’t have any of that ready.  We knew we should, but that would take extra time and we wanted to play with the new toy. 

So, standing there in our street clothes with only a dust mask for protection, we closed the doors to the workshop (didn’t want the sound of the compressor to bother the neighbours, and it was 4°C and raining outside), adjusted the pressure on the compressor, and pulled the trigger … nothing happened.  A lot of air, bit no mist.  We had started out with the compressor set to about 30 psi, but remembered that that was the setting for thin fluids, polyurethane is pretty thick so we would have to turn it up.  We tried a few more times, raising the pressure with each go until we finally reached 70 psi and a beautiful, fine mist blew away from the gun at quite a fast rate, straight across my router table.  Thank god we had thought to get the paint thinner out.

After cleaning off the router table, and throwing drop clothes over it, the table saw, shelves, and workbenches nearby, we tried again.  This time we had it all right.  It worked great.  Nice clean lines, easy to control the spread, and the amount of spray.  We felt that it was time to turn this on Rosemary’s Cupboard.  This is where the gun surprised us the most.  We had been testing a semi-gloss finish, but wanted to apply a satin to the cupboard.  No problem.  Fill another Mason jar with the satin polyurethane, take the semi-gloss off of the gun and put a cap on it, put the Mason jar of paint thinner on the gun and shake it around a bit to clean the stem, spray it into a waste bucket a few times to clear the nozzle, then swap that jar out for the satin finish, and we’re ready to go.  It was really that easy!

The size of the cupboard allowed us to test the sprayer at a lot of angles.  Vertical sides, tops and bottoms of shelves, even slopes when we had to lean the cupboard over to get at the top.  It performed wonderfully the whole time.  The coat apllied nice and even, without runs or streaks.  After applying a coat to everything however, you couldn’t see the other side of the shop for all the polyurethane floating in the air, and it’s a small shop.  That’s about the time we woke up and remember that we shouldn’t neglect basic shop safety. 

While we were spraying we had heard my wife get into her car and drive off.  She usually parks in front of the large shop door.  I figured we could clear the air quicker by opening up both ends of the shop and letting the wind blow it all out.  I threw open the back door,  and depressed the button to lift the large door.  The wind whipped past me picking up clouds of sawdust and depositing it on all the surfaces we had just sprayed, and blew all the floating polyurethane straight out onto the hood and windshield of my wife’s car.  I guess, today she had chosen to take my van.

When the air was clear we closed the doors, cleaned up the gun, put everything away, and headed back into the house.  A quick trip into the washroom to wash up,  and I discovered why cover-alls, hats, and the other personal protective devices are so important.  Every inch of exposed skin, every hair on my head and arms, my clothes, everything had a very thin coating of polyurethane.  I looked like I was covered in a fine frost.  Fortunately, it hadn’t properly set so getting it off was fairly easy.  Had it been on there longer I would have been looking at a sponge bath in paint thinner.  Not something I ever intend to try.

So it was an adventure.  But these are the kind we like – if bad things didn’t happen we wouldn’t have any stories to tell.We’ll have to do a little extra sanding between coats, but nothing was ruined.

Over the next few days we would be applying several more coats.  During these coats we experimented with adjusting the nozzle to deliver different amounts of fluid.  We found it very easy to control, and after a little playing we found a pressure and nozzle setting which worked very well for the polyurethane.  We were also very careful to wear the appropriate clothing and gear, and to ventilate the shop more carefully.

Critter Air-Powered Spray Gun Reviewed:  9 out of 10!  It was amazingly easy to use and clean.  It did everything it was supposed to. The Mason jars make everything so simple, and you don’t have to go out and buy a special paint bottle like most manufacturers make you do.  Its light weight really becomes important after waving it around for an hour or so.  There were only two problems we had (that were not our own fault). First, when you have the hose connected to the gun, you can’t sit it down – it’s too back heavy.  We overcame this by clamping a short bar clamp to the underside of the worktable and hanging the gun over the bar (there is a little hook on top of the gun). Secondly, filling the Mason jars from a full 1 gallon pail was a bit of a pain.  We ended up using a ladle, after spilling it all over the place on the first try.  We’ll be looking around for a better way and let you know if we find something.

So at the end of the day, the Critter Air-Powered Spray Gun is worth every penny!

Check in next week when we’ll be featuring Rosemary’s Cupboard.