The K-Zone: A porch too far: Fitting the window

A porch needs light

Although there is a light in the porch, it makes a big difference if you don't have to switch it on in the dang a traditional hardwood door with only a tiny glass in it makes it all the more important that there is some other source of light.
Even a small window makes quite a difference to the atmosphere inside the porch
Since my plan was that the porch would be a place for hanging coats and hats and what-nots, there would have been no point in having more than one window, as we'd only end up hanging things in front of it. And the window couldn't be too large, for the same reason and also because it would look out of character. So the size and style of window turned out to be quite crucial and, in the end, I couldn't get a second-hand or surplus one on eBay that would do the job. So I had to have one made. That turned out to be less expensive than I expected: about £70, glazed. This is a uPVC window -- I would have preferred wood, but all the windows in the house are uPVC so I don't think it would have been worth the extra effort and expense.
      I'm fortunate that one of the porch walls is South-facing, and so putting the window in that wall allows it to let in the best part of what little sunshine England has to offer.

uPVC windows are designed to be fixed from the inside, so the glass is generally supplied separately, and has to be fitted when the frame is in place. As is usually the case, the window was supplied with an over-sized cill which had to be trimmed -- easy enough with a hacksaw. The frame is fastened by screwing through the uPVC side bars and into the brickwork. There are no particular difficulties here, provided your brickwork opening is level and of the proper size or slightly larger.
      Fitting the glass is a slughtly different matter. The glass is a loose fit in the frame, and needs to be levelled up with spacers, with about the same air gap all around. Then four beading pieces are hammered into place to hold the glass solidly in the frame. And when I say `hammered' I mean exactly that -- the correct tool for the job is a hammer. There's a special rubber-headed hammer you can get for this job, because the beading needs a real whack to get it seated, and it's difficult to avoid hitting the glass while you're about it.

The frame will almost certainly not be a perfect fit in the opening, so you'll need to run a substantial bead of mastic sealant or similar around the gap to make it all properly watertight.

Approximate costs

uPVC Window (Traderite, Watford) £70
Sealant, etc £10


Total £80

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