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Building Codes

Maximize Insulation in Minimum Headers

Alternative code-approved header designs for better energy performance.
A Mess by Design: Intentionally Restricted Plumbing

When following the code causes a disruption or a drip, it's helping to avoid bigger problems down the road.
Rules for Rooftop Solar

Solar PV now has a solid footing in the residential market, and the building codes have caught up—here's what you need to know.
The Laundry Wall Laundry List

With the complicated arrays of wires, ducts, and plumbing pipes they conceal, laundry room walls are common places for building code violations.
The Complicated Path From Decking to Dirt

Code expert Glenn Mathewson takes a closer look at the evolving code provisions for deck boards, joists, beams, posts, and foundations.
Widening Deck Stairs

A skilled carpenter offers advice for framing a safe and code-compliant staircase when renovating an existing elevated deck.
Protect Your Outdoor Electrical Outlets

Get the information you need to select the right weatherproof boxes and covers for your exterior power receptacles.
Installing Cedar Shakes

Use these modern methods and materials to create a timeless and durable wood roof.
Fix for Poorly Installed Window Flashing

When water is leaking in around newly installed windows, chances are that there are some missing or improper flashing details that need to be corrected.
Guardrails vs. Handrails: Where Do You Need Them?

While they're both found on typical staircases, porches, and decks, guards and handrails have different purposes and code requirements.