Creating a crosshead…correct procedure
Hello:
I am looking to build a simple crosshead (pediment?) that will span the two garage doors on the gable end of our house. I was planning on purchasing some crown moulding (or perhaps cove) and running it (with a scarf joint) the length of the two doors.
My question is, how would you recommend fabricating the top of the crosshead so that it withstands the weather (there is no overhang at the rake/gable end.) I was considering lead flashing the length of the top, but would prefer your insight before leaping off.
Also, what angle would you suggest the top of the rake should be (to shed water) away from the claps, etc?)
Any feedback/tips, etc would be appreciated. Thanks
Chad
Replies
Have you looked at plastic materials? Outwater.com has a wide range of pediments and decorative trim that is made from some type of plastic resin that works well outside.
I'm sorry, I thought you wanted it done the right way.
I'll echo Ed's suggestion. There are some pretty nice plastic moldings out there. (Can I say that on a FHB site without getting Sanchoed?) They are easy to work with and won't rot.
Whether you use wood or plastic, plan on a head flashing that goes up under the siding and projects out beyond the head molding and allows (forces) water to drip free of the trim, wall and doors. Lead could work. Or, if you can't find a stock aluminum drip cap, you could make a good one out of coil stock.
Al Mollitor, Sharon MA
and projects out beyond the head molding
Not a bad idea to get an 1/8 or 1/4" of "something" to pitch that flashing, either, particularly with a wide moulding.Occupational hazard of my occupation not being around (sorry Bubba)
Thanks guys. I have used some PVC stuff in the past (Celtec) for cornerboards and garage leg casings and while it does not make the purist in me content, it does make sense.I'll check out the website above. My better half will be happy to have this job done, but will be happier if it can be done on the cheap (we'll see, if push comes to shove, I'll spend the $.) If I had my druthers I'd clad the cap in copper (which I've done before on a cupola) - but that would definitely land me in the doghouse come bill-time.)Thanks again
Chad