Archive for March, 2010

Bungaloft window restoration

Replacing damaged sill horns

A new replacement for damaged sill horns.

The four front windows in the Bungaloft project were original cottage style, double hung, single pane windows. A while back we replaced the sashes with Marvin Tilt-pack units that made a tremendous difference both in thermal efficiency and noise transmission. But it was clear at that time that the window frames were a bit marginal. So as part of the remodel process, I have taken out the windows and done restoration to improve matter a bit.

Installed replacement sill horns

Trial fitting the sill horn replacement.

One of the windows had significant damage to the "horns" at the outside of the sill. So a replacement front edge was made from material reclaimed from the house demolition.

Plywood flanges being mounted to the window

Flanges being fitted to the windows.

I devised a plan to attach flanges fabricated from pressure treated plywood to each of the windows to facilitate installing them with the insulated, ventilated rainscreen siding. Each flange strip has an edge of fir (also reclaimed from the house) attached to the inner edge that will be visible under the final trim. The PT flanges are the same thickness as the furring strips for the rainscreen so they will also provide a place to attach siding adjacent to the windows.

Add a front door

Dentil shelf ready to attach

We found this beautiful six light, three panel fir door on Craig's list. It's a blank with no holes or hinge mounts. Since part of the plan for the Bungaloft is to maintain a bungalow character at the front of the house, I decided to add a typical Craftsman door detail - a dentil shelf.

A couple of pieces of very nice, quarter-sawn fir taken out of the house during the demo phase were hanging out in the shop so I did a few variations on shape and proportion of the three basic components until I landed on one that seemed to work best. In the photo above, the dentil shelf layout is complete with an initial finish coat applied in preparation for gluing the assembly to the front of the middle door rail. There is no finish on the door at this point so the color is different from the dentil shelf.

A couple of other pieces of 8/4 quarter-sawn fir will be used to make the door frame with. I also had some weather seal products left over from an earlier project. The adjustable door bottom seal from Resource Conservation Technologies has been mounted into the door at this point and will be followed with WS-14 silicone jamb seals mounted into the door jambs and head once I fabricate the door frame and threshold.

Although the door is not insulated, the six lights are double pane, bevelled glass so, combined with the weather seals, this should be a reasonably energy efficient entry door.

I wanted hardware that wasn't necessarily traditional Craftsman while still retaining some of the character of the style. So when I saw this Emtek Tuscany cast bronze knob set at my favorite local hardware store - WC Winks, it seemed like a good fit. A nicely matching deadbolt and hinge set completes the package.

 
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