Questions tagged [composite]

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1answer
93 views

Why don't my composite deck screws go in all the way? Why RT screws?

I'm trying to finish up a composite deck project. We had been using SplitStop screws when we needed them, but I only need about 30 more and don't want to buy another box of them because they're very ...
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1answer
60 views

Can I install composite decking directly on top of concrete?

Is it ok to add a flat deck over this concrete pad( the pad is about 5 inches tall, and slightly slopes away from the house. How would I go about adding decking over it. I'm pretty handy but just ...
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1answer
145 views

Covering Trex Enhance Board Ends

I am installing Trex Enhance decking and would like to know how to cover the scalloped profile ends. I could picture frame the deck to cover the ends. How much overhang should the board have before ...
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2answers
397 views

How can I extend a concrete step without repouring?

Two rooms in my house are connected with a set of concrete steps (one tread). As built, the ledge for the first step is inline with the wall framing. This means that when I add drywall the finished ...
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3answers
48 views

Best/strongest material to build a weatherproof shelf?

I will be building a shelf on the outside of the house to hold a 120lb (18,000 BTU) air conditioner. The worrisome constraint is that the two shelf supports have to be 38" apart**. The 24" wide AC ...
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1answer
31 views

Silicone use to bond wood boards at high temperature? [closed]

I'm in a composites manufacturing class, and I'm looking to make a one-off carbon fiber mountain biking handlebar from prepreg. As I don't want to invest in the metal needed to make a proper mold, ...
3
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1answer
101 views

Does composite decking hold more solar heat than wood decking?

In the Virginia townhouse I'm renting, there's a deck out back made out of composite decking material (or rather, topped with it; the underlying structure is wood). Stepping out onto the deck after it ...
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1answer
229 views

How can I build a long-lasting composite deck that’s exactly flush with the ground?

I love the look and feel of high-quality composite decking but I want it flush/level with the ground. In other words, I don’t want to step down off the deck. I particularly don’t want my small ...
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1answer
107 views

Are there any composite/plastic lumber brands that can be used indoor?

I need to build a platform/base in a partially finished basement that occasionally floods. The flood isn't much, about 1/2 inch, but it does stick around for a bit (at least until the dehumidifier ...
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1answer
459 views

Good alternative to wood fascia trim

My existing wood fascia is about as old as the house (~12 years) and its time to scrape, sand and repaint as I have some serious peeling in some parts. This is AZ so no boards are rotting though. It ...
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1answer
104 views

Softwood butcher-block name?

I used to be able to buy a lumber product at the big-box home-improvement emporium which was like butcher-block side-laminated panel, but made of soft wood (pine? fir?, etc.) I would like to make ...