Railing Repair
The rail on the back deck that has wobbled an inch when you lean on it for two summers now. The top-rail on the south side of the deck whose cedar has gone soft where the cut end butts the post — water has been wicking down the end-grain for years and the corner is moving. The baluster that pulled out last spring and was never re-set. The 1992 horizontal-grid rail on a deck higher than 30 inches off grade that does not pass the four-inch sphere code and you have always wondered about. Railing repair is the trade for keeping the deck safe to lean on and presentable to look at — loose hardware tighten, wobbly post re-fasten or single-post replacement, baluster replacement to current code, rotted top-rail or post section cut out and replaced with matched lumber, and a code-compliance walkthrough on grandfathered systems so you know what passes and what does not. From $400 for a loose-baluster tighten and hardware refresh up to $1,500 for a section rail rebuild with new top-rail, new balusters, and new posts. Full code-compliance rework on a non-compliant rail system is its own quote — we will tell you on arrival whether the existing rail is a fix-in-place or a full re-do.
Service
How Railing Repair Works
Six sequential steps from the hand-shake test on arrival through hardware tighten, baluster add or replace, top-rail and post repair, and the code-compliance walkthrough — the sequence we follow on every railing repair visit.
Hand-Shake Test on Every Post and Rail Section
Every rail post and every rail section gets a hand-shake test on arrival. Loose connections logged with photos. Tap test on every baluster to catch loose ones the homeowner has not noticed. The hand-shake catches the failures that have not yet shown themselves visibly but are one good lean from a problem.
Hardware Tighten and Corroded Fastener Replace
Backed-out screws and lag bolts tighten on the spot. Corroded fasteners pulled and replaced with stainless or hot-dipped galvanized equivalents. Post-to-deck lag bolts re-torqued where the existing hardware is sound; replaced with new structural lags where the existing has rusted through. Post-to-rim through-bolts checked where reachable from below.
Baluster Add or Replace to the Four-Inch Sphere Code
Missing balusters replaced with matched pressure-treated or cedar stock. Broken balusters cut out and replaced. Baluster spacing checked against the four-inch sphere code (a four-inch sphere must not pass through any opening on a residential rail per current code) and balusters added to bring spacing into compliance where the homeowner has requested or the rail is being substantially rebuilt anyway.
Wobbly Post Re-Fasten, Sister, or Cut-and-Replace
Sound post with loose connection — re-fasten with structural lags or through-bolts. Post with rotted base — sister a fresh pressure-treated post alongside with through-bolts (faster and cheaper than digging out concrete on a 4x4 post bolted to the deck). Post body split at the fastener line — cut out and replace the post section. Single-post replacement is in scope; multi-post replacement routes to a section rail rebuild quote.
Top-Rail Cut-Out and Replacement
Rotted top-rail section cut out at a clean joint and replaced with matched lumber (typical 2x6 cedar or pressure-treated). Mitres at corners cut clean and fastened with hidden screws or composite-matched fasteners. End-grain borate treatment on every cut end. Hidden lag-bolt connections to posts re-set.
Code-Compliance Walkthrough and Documentation
Written walkthrough of the rail system showing what passes current residential code (rail height, baluster spacing, post bracing, live-load adequacy) versus what is grandfathered as-built. The walkthrough is informational — useful when the home goes on the market or an insurance inspector flags the rail. Full code-compliance rework quoted separately when the homeowner wants it.
Railing Repair Pricing
Final pricing depends on the number of loose connections, baluster count, post condition, top-rail length, and whether full code-compliance rework is in scope. Full rebuild of a non-compliant rail system (lowering rail height, adding balusters across a full section, replacing a horizontal-grid rail) is its own quote. Request a free estimate for an accurate quote.
Lean on the rail and tell us where it moves — we will quote the tighten, the baluster work, or the section rebuild.
Why Handis for Railing Repair
The deck rail is the part of the deck that takes the most direct human load — people lean on it, kids pull on it, the weight of a barbecue against it when you push back from the table is more than the structural calculation accounts for. A rail that wobbles is a rail that is one good lean from a problem. The 1995 deck with horizontal-grid rails wider than the four-inch sphere code is grandfathered as-built — but if you have small children or grandchildren, the honest call is to add balusters even if you do not have to. The cedar top-rail with end-grain rot at the corner has been rotting from the inside out for years and is the corner that gives first when someone leans. Catching rail problems at the hardware-tighten stage is a $400 visit. Catching them at the section-rebuild stage is $1,500. Catching them at the post-collapse stage is an insurance call and worse.
Estimate
Tell us where the rail is loose or wobbly (specific posts, specific sections, whole rail), how many balusters are loose or missing, whether you can see top-rail rot at any corners or post tops, the rail material (cedar, pressure-treated, composite, vinyl), and whether you want a code-compliance walkthrough included. Send phone photos if you can — close-ups of any loose connection, any rotted area, and the rail style help us pre-stage. We will quote the tighten, the baluster work, the post and rail rebuild, and the code walkthrough as separate line items.
Customer Reviews
Recent railing repair reviews from verified Seattle-area customers.
Back rail on our 1998 cedar deck had wobbled for two summers. Handis tech hand-shook every post on arrival, found three lag bolts had backed out a quarter-inch from freeze-thaw and two screws were corroded. Re-set the lags with stainless, replaced the corroded screws, tap-tested every baluster (found four loose). About 90 minutes total. Rail does not move now even when you lean hard.
1992 horizontal-grid rail on our raised deck off the Bellevue split-level. We have grandkids visiting and the gaps were way bigger than four inches. Handis tech walked the rail, documented the grandfathered status, then added matched pressure-treated balusters in every gap to bring it into the four-inch sphere code. Did the whole rail section in one working day. Honest about the code-compliance status — gave us the written documentation in case we ever sell.
Cedar top-rail on the south side of our 2008 deck had gone soft where the cut end butts the corner post — water had been wicking down the end-grain for years. Tech cut out the rotted top-rail section, replaced with matched cedar, mitred the corners clean, brushed borate on every cut end. Also re-fastened the corner post which had loosened. Three hours on site. Looks like new construction.
Wobbly corner post on our 1996 cedar deck off the Wedgwood craftsman. Tech said the base had rotted from chronic deck-surface pooling and recommended sistering a fresh PT post alongside instead of digging out the footing. Through-bolted at the deck and the rail. 45 minutes per post. Holds rock-solid. Saved us probably half the visit cost versus a dig-and-reset.
Section rail rebuild on the long side of our deck off the Sammamish house, maybe 16 feet. Top-rail had gone soft in multiple spots, three balusters had pulled out, two posts had loosened. Handis cut out the failing top-rail, replaced with matched cedar, added balusters to bring the spacing into the four-inch sphere code, re-fastened both posts with new stainless lags, brushed borate on every cut end. One full working day. Rail is now solid and code-compliant.
Frequently Asked Questions
Common questions about Handis deck railing repair — pricing, code compliance, scope, baluster work, and the difference between repair and full rebuild.