Guards and stairs are where the most code detail on a deck lives, and where most of the real-world incidents happen. They are also the parts people lean on, carry things down, and let kids run across without a second thought. A guard is not trim around the edge of a deck. It is a structural assembly asked to stop a moving adult from going over the side.
Older decks are the common case. Many were built to what was normal at the time, with guard posts screwed to the rim, infill spacing wider than current requirements allow, or stairs with risers that vary just enough to catch a foot. We connect you with Wasatch Front contractors who address those as framing problems, because that is what fixing them properly involves.
Railing and stair work prices by linear foot and by what has to happen behind the finish. Deck size and height above grade set how much guard is required and how tall the stair run is. Railing type is a wide range on its own, from simple framed infill to cable and glass systems that need stiffer posts. Stairs add stringers, a landing, and often a footing at the bottom, and equipment access matters if concrete is involved. The hidden variable is post attachment, since correcting blocking and rim framing means opening up the deck before anything new is installed.
Existing decks are often allowed to remain as built, but that is a different question from whether the railing is safe or whether it will pass when you do other work. Guard height and infill spacing requirements have tightened over the years. If you are already touching the deck, bringing guards to current standards is the sensible move. Confirm with your city.
Serious. A guard exists specifically for the moment someone puts weight against it without expecting to, and movement means the posts are not anchored the way they need to be. Usually the posts were screwed to the rim rather than blocked and bolted into the framing. That is a framing fix, not a tightening fix.
Usually yes, as long as the framing at the edge can carry the new posts. Cable and glass systems in particular put more demand on posts and corners, so the frame gets evaluated first. If the existing posts are surface-attached, expect the upgrade to include correcting how they connect to the deck.
Almost always inconsistent riser heights. Your foot learns the first step and expects every one after it to match, so a variation of even a small amount reads as a stumble. It commonly happens where the bottom step meets ground that has settled, or where stairs were added after the deck was built.
Ground-up decks laid out for how you actually use the yard, then built from the footings up. Footing depth below frost, a flashed ledger at the house, joists sized for real spans, and stairs and guards detailed for your height above grade.
Learn more →When boards rot, posts shift, or the frame bounces underfoot, the fix depends on what is underneath. A contractor opens up the ledger and looks at the footings first, then tells you plainly whether you are repairing a sound structure or replacing a tired one.
Learn more →Shade changes the math. A roof or pergola adds wind and snow loading to framing and footings that were never sized for it, so a cover gets designed as a load path running from the top down through posts into ground that can hold them.
Learn more →New decking over old framing only works if the framing earned it. Joist spacing, fastener type, and drainage get checked before the first board goes down, along with straight talk about heat, cleaning, and what each surface asks of you later.
Learn more →New build, repair, cover, railings, or resurfacing, tell us which and we will take it from there.