Decks · Metro Vancouver · 100% BC Code
Custom deck railing in Vancouver, fabricated in our Coquitlam shop and installed by the same crew. Every deck railing LOUEI builds is custom from start to finish — glass, cable, picket, aluminum, or welded steel — and 100% built to BC Building Code 2024–2026 and the Vancouver Building By-Law including the September 2025 VBBL #14343 update. You drive every decision. We map your deck's drop height, edge structure, and neighbourhood exposure to a deck railing that passes inspection on the first visit and lasts past year twenty.
Every dimension on your deck railing is yours to choose. We are not a kit reseller, not a supply-house, not a brand re-shipper. Every post, rail, picket, glass panel, cable, and bracket is cut, welded, finished, and installed by the same LOUEI crew.
If you have a vision, we build to it. If you have a deck and no vision, we map your situation to the systems that fit.
You decide
Four things change for decks that do not change for balconies, interior stairs, or commercial guards. If your project is a balcony rather than a deck, our balcony-specific buyer guide covers the different load paths, drainage, and strata rules that apply.
01
Decks sit at every drop category. Each height triggers different BC Code requirements and different cable rules under VBBL #14343.
02
Wood rim joist, concrete slab, steel framing, composite, wrapped fascia. The same system installs differently — and fails differently — on each edge.
03
Rain volume, salt air, freeze-thaw, UV. Material grade and finish system matter more than on protected work.
04
Hot tubs, planters, strata neighbour replacements. The railing outlives the deck around it. Build for what the deck will become.
Before we recommend a system, the deck edge has to be understood. Photos and a probe test tell us most of what we need.
"Standard residential deck framing — 2x8 or 2x10 PT lumber."
We check age of framing, visible rot, lag bolt pull-out test, blocking between joists, membrane condition. PT 2x8 looks fine for 15–20 years, then fails. We have pulled lag bolts that came out of rotted framing with hand pressure — the railing felt solid until it was tested. Top-mount and fascia-mount both depend on this surface being sound.
"Concrete patio, roof deck, or poured slab with finished edge."
We check slab thickness at edge, edge condition, existing waterproofing, anchor edge-distance requirements. Concrete is the most predictable mounting surface. Base plates with mechanical or epoxy anchors carry railing loads reliably. The only watch is thin slab edges where anchor edge distance falls short of spec.
"Composite decking, capped wood-plastic, or rubber surface."
Composite carries no railing load by itself. The structural connection has to bypass the composite skin and reach the framing below. We use steel mounting brackets or through-bolt systems to do this without compromising the manufacturer warranty.
"Steel-framed deck, metal balcony, or pan-and-pour assembly."
The most predictable surface for railing load — but the most particular about finish. Any new weld bead has to be ground, primed, and coated to match. We document existing coating systems before recommending an approach.
BC Code answers your deck railing question differently depending on how high the drop is.
Quick code lookup
Measure from the deck walking surface to the ground or surface below. Pick the drop range that matches.
Based on your selection
A 900 mm (36") guard height may be available if your deck qualifies as single-unit residential — otherwise the standard 1,070 mm (42") rule applies. Horizontal cable railing is permitted here. Tempered glass is fine; laminated is not required. Most ground-floor backyard decks land here.
Code requirements
Most ground-floor backyard decks
Recommended systems
Based on your selection
You need a 1,070 mm (42") guard height. Horizontal cable railing is now legal in Vancouver for your drop range thanks to VBBL #14343 (Sept 15, 2025) — that's the biggest recent change for elevated decks. Laminated glass is typically required above 1.8 m. Cable, glass, picket, or custom welded steel all fit; the deck edge condition usually decides which.
Code requirements
Second-storey and elevated decks · the largest Metro Vancouver category
Recommended systems
Based on your selection
You need a 1,070 mm (42") guard with no horizontal members between 140–900 mm above the deck — that's the anti-climb rule, which typically rules out horizontal cable. Laminated glass is required. Engineering review is typically needed for any non-standard condition. Picket (anti-climb compliant), laminated glass, or custom welded steel are the realistic systems for this drop.
Code requirements
Third-storey and high-rise decks · stricter rules apply
Recommended systems
01
Single-unit residential exception possible
Guard height 900 mm (36") option · 100 mm sphere rule · top rail 0.75 kN/m · point load 1.0 kN · horizontal cable permitted. Most ground-floor backyard decks. The 900 mm exception is only for single-unit residential — verify before relying on it.
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Most second-storey and elevated decks
Guard height 1,070 mm (42") · 100 mm sphere rule · horizontal cable legal under VBBL #14343 (Sept 2025) · laminated glass typically required above 1.8 m. Largest category in Metro Vancouver.
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Anti-climbing rules still apply
Guard height 1,070 mm · 100 mm sphere rule · no horizontal members between 140–900 mm above the deck · engineering review typically required · laminated glass required. Third-storey and high-rise decks. Horizontal cable remains restricted.
The "4-inch rule" is officially the 100 mm sphere rule: no opening in a guard may allow a 100 mm sphere (~4 inches) to pass through, even under design load. This drives picket spacing (we design at 95 mm centre-to-centre), cable spacing (~76 mm centre-to-centre with engineered post stiffness to resist deflection), and glass-to-post gap detailing.
The rule applies regardless of drop height. We design every system to pass the sphere test under full BCBC load conditions — not just at rest. For the full code reference, read the BC Building Code railing guide.
Most deck railing installations that fail municipal inspection fail for one of five reasons. We design around each on every project.
01
Cables look tight at install but separate under lateral pressure. Cause: undersized cables, soft posts, or post spacing too wide. Fix: re-tension and add intermediate posts, or rebuild with stiffer post profile.
02
A 900 mm railing installed on a deck whose actual drop exceeds 1.8 m. Cause: misreading the single-unit exception. Fix: extend or replace.
03
Decorative top rails that bend under a person leaning. Cause: thin tube wall, poor weld penetration, insufficient post anchoring. Fix: sister-reinforce or replace.
04
A wide flat cap rail does not qualify under BCBC. Stairs require 32–43 mm cross-section profile. Cause: confusing guard with handrail. Fix: add a secondary offset handrail.
See Handrails →05
Lag bolts into rotted PT framing. Looks fine until inspector pulls. Cause: skipping the probe test. Fix: repair or replace the rim joist before re-anchoring.
If your railing just failed inspection, send photos and the inspector's report. We identify the path forward in writing within a business day. And if it passed but you're unsure it's current, could an out-of-code railing affect your insurance?
Send PhotosOn September 15, 2025, Vancouver Building By-law amendment #14343 took effect. Horizontal cable railing is now permitted for any guard protecting a fall of 4.2 m or less — the National Building Code position, finally aligned with VBBL after fifty years of restriction.
For deck owners specifically
We built to the engineered standard before the change. The change removed the last regulatory question on residential deck cable in Vancouver.
Most Metro Vancouver decks fit one of these. Each carries different priorities, code applications, and material specifications.
"Single-storey, attached to the back of a Coquitlam, Burnaby, or Port Moody home."
Common systems · Picket · Aluminum · Welded steel
Drop usually under 1.8 m. Daily-use durability matters more than transparency. Family priorities lead. What we need: photos, approximate linear feet, drop confirmation, finish preference.
"Above garage or main living level, common in North Shore and West Van homes."
Common systems · Glass · Cable · Mixed picket/glass
1.8–4.2 m drop, often view-priority. Cable newly permitted in Vancouver as of Sept 2025. Laminated glass above 1.8 m. What we need: photos from deck level AND ground level, drop measurement, view direction.
"Top-of-building deck with HVAC, planters, entertaining space."
Common systems · Glass with wind-screening · Cable · Frameless guard with planter integration
Wind loads change the engineering. Anchoring requires waterproofing coordination. What we need: photos, building section drawing if available, wind direction, roof membrane type.
"Deck around in-ground pool, infinity edge, or spa surround."
Common systems · Glass · Cable with 316 SS · Frameless guard
Pool chemistry accelerates corrosion. 316 marine-grade stainless is the minimum. What we need: photos, pool type (chlorine vs salt), splash zone proximity.
For cantilever decks, multi-level terraces, or unusual geometries, send photos and we map the engineering path in writing.
Multi-unit projects carry constraints single-family work does not. We handle council coordination, repeatable detailing, and access logistics — without sacrificing the customization that makes the system right for each unit.
A strata project is not catalogue work. Each unit on a multi-level building can face different exposure or drop heights. System and finish stay uniform across the building. Mounting, hardware spec, and material grade flex with each unit's situation.
Strata Council CoordinationWhat we coordinate
Common applications
Salt air, rain volume, freeze-thaw, and UV vary across Metro Vancouver. Material grade changes with the neighbourhood. Our coastal BC material guide goes deeper.
Conditions · Direct salt air · Water exposure · West-facing UV
316 marine-grade stainless minimum. Duplex 2205 for water-line. Powder-coated steel only with marine-spec coating. Standard 304 shows tea staining within 2–3 winters. Standard powder coat shows fastener-point rust by year 3.
Conditions · Heavy rain volume · Freeze-thaw · Mountain shadow moisture retention
Powder-coated steel with super-durable polyester. 316 SS for cable hardware. Drainage detail on glass base-shoe. Inland-spec finishes fail at fastener points where rain pools.
Conditions · Standard urban · Mixed sun and shade · Moderate rain
Powder-coated steel standard. 304 SS acceptable for non-cable hardware. The most forgiving zone — most failures here are anchor failures (rotted PT framing) rather than material failures.
Conditions · Salt air (coastal) · High humidity · Flat exposure
316 marine-grade stainless. Aluminum or full SS systems preferred over carbon steel. Drainage critical on glass. Humidity sits longer on surfaces, accelerating corrosion at any unsealed point.
For Sea-to-Sky, Whistler, and Squamish — freeze-thaw and snow loads — cable tensioning shifts seasonally and annual re-tension matters more. For cable systems specifically, post stiffness and tension matter. See why cable railing sags and how a properly built system stays tight.
Sometimes the deck is the problem, not the railing.
Use when framing is rotted, decking needs replacement, membrane has failed, drainage is wrong, deck is being rebuilt from joists up. They reframe, re-deck, rebuild structure, install waterproofing. We coordinate timing — wait for the deck contractor or work alongside on phased projects. We do not bolt railings onto compromised structure.
Use when deck is sound but railings are aged, non-compliant, or wrong system. When you want glass, cable, or custom welded steel. When drop or VBBL change requires updated guards. We measure, design, fabricate in Coquitlam, finish, install — same crew through all five steps. When we find deck problems, we tell you. We do not paper over it.
If your deck is straight, level, ground-floor, and you want basic aluminum, a kit is the right call. We will tell you that.
Custom fabrication is the better path when
We do not resell kits. Every post, bracket, picket, and handrail is cut, welded, finished, and installed by the LOUEI crew.
01
Homeowners pick glass or cable based on look, then find out the drop puts them in a different code category. Measure first. System follows the code.
02
Every fabricator says "code compliant." It is meaningless without specifics — which BCBC edition, which VBBL article, what guard height, what sphere test, what load. Ask for specifics in writing.
03
A West Van waterfront deck installed with 304 stainless looks identical to 316 — for about two years. Then 304 starts tea staining. Hardware grade is invisible at install. Get it in writing.
04
A deck railing outlives most renovations. Hot tubs, planters, strata replacements all happen after the railing is set. Build for the future deck, not just today's.
Five steps from photo to install.
01
We need: deck inside view, deck outside view, edge close-up, wide site shot, any existing railing. Approximate linear feet. Drop if known. What matters most.
Same day or next business day.
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Email with recommended system (or two options), open questions, project scope. No site visit yet.
1–2 business days.
03
Probe test on PT framing, structure behind fascia, mounting strategy. Written quote with material grade, hardware spec, finish system, and code references itemized.
1–2 weeks from recommendation.
04
CWB-standard welding. Sandblast → zinc-rich primer → super-durable polyester powder coat. Glass tempered or laminated to spec.
2–4 weeks.
05
Same crew installs. Walkthrough covers alignment, anchorage, guard height, opening dimensions, finish quality, code points. You sign off when it is right.
1–3 days.
See more installed work in our projects gallery.
Phone photos are fine. No drawings needed.
Photos (4–6)
Details
loueimetalarts@gmail.com · @loueimetalarts · 604-388-6086
Response within one business day.
Location · West Vancouver · Drop · 2.4 m · Edge · Concrete slab
Frameless base-shoe glass, 12 mm low-iron tempered, 316 SS top cap. The view across Burrard Inlet was the asset. At full transparency, the railing reads as a line of light.
Location · West Vancouver waterfront · Drop · 1.6 m · Edge · PT 2x10 rim joist
Full 316 stainless cable railing, through-bolted base plates with stainless backer plates. Direct salt-air exposure. Standard steel would have shown fastener-point rust within three seasons. 316 was the only path to a 20-year install.
Location · Coquitlam · Drop · 1.1 m · Edge · PT 2x8 rim joist with added blocking
Welded steel pickets at 95 mm spacing, satin black super-durable polyester powder coat. Durability over transparency. Finish survives planters being dragged across it.
Plain-language definitions. Accordion (collapsed by default).
A guard is the BC Code term for the protective barrier on a deck, balcony, or stair landing — what most people call a 'railing.' Guards have height, opening, and load requirements under BCBC Section 9.8.
A graspable element along a stair. Different from a guard. BCBC requires handrails to have a 32–43 mm cross-section profile. Stairs may require both.
The Canadian code rule that no opening in a guard may permit a 100 mm sphere (~4 inches) to pass through, even under design load. Drives cable spacing, picket spacing, glass-to-post detailing.
Vancouver Building By-law amendment effective September 15, 2025. Made horizontal cable railing legal in Vancouver for any guard protecting a fall of 4.2 m or less.
Stainless steel containing 2–3% molybdenum, which resists chloride-induced corrosion. Standard for cable railing hardware in coastal exposure. The grade above 304.
A high-strength, high-corrosion-resistance stainless alloy for severe coastal exposure — direct spray, water-line applications.
Welding to the Canadian Welding Bureau standard — the national body that certifies welding procedures and welder qualifications.
42 inches. The standard BC Code minimum guard height for exterior guards where the drop exceeds 1.8 m. Most common on Metro Vancouver decks.
36 inches. The reduced minimum allowed for guards inside single dwelling units and for some single-unit exterior guards with drops under 1.8 m.
A field test where we drive a sharp instrument into PT rim joist to check for rot. Soft framing fails and needs repair before railing installation.
Deck-specific questions. For broader railing questions, see Custom Railings FAQ.
Three categories under BC Code. Under 1.8 m: a 900 mm guard height is available for single-unit residential. 1.8 m to 4.2 m: 1,070 mm guard height required, horizontal cable now legal in Vancouver under VBBL #14343. Over 4.2 m: anti-climbing rules apply. Measure from deck surface to ground, not from the railing top.
Yes. Coastal exposure within a few blocks of water requires 316 marine-grade stainless minimum for cable hardware. For direct-spray locations we step up to Duplex 2205. Standard 304 stainless shows tea staining within 2–3 winters in salt air — 304 lacks the molybdenum that blocks chloride-induced corrosion.
Sometimes. If the deck is straight, level, ground-floor, and you want basic aluminum, a kit is the right call. If the deck involves glass, cable, custom welded steel, a drop over 1.8 m, stairs, fascia-mount conditions, or municipal inspection — a fabricator is the better path.
September 15, 2025. VBBL amendment #14343 harmonized Vancouver with the National Building Code. Horizontal cable is now permitted for any guard protecting a fall of 4.2 m or less. Above 4.2 m, anti-climbing rules still apply.
About 6–10 weeks total. Day 1–2: written recommendation. Week 1–2: site measurement and written quote. Week 3–6: fabrication in Coquitlam. Week 6–10: installation, typically 1–3 days on site.
It depends on scope. Like-for-like replacement often does not require a permit. System changes, height changes, structural anchoring changes usually do. We map the permit requirement during the written recommendation step.
You do not need to know the system yet. Four photos and approximate linear footage are enough for a written recommendation within 1–2 business days. Every recommendation is 100% BC Code compliant. Every railing fully customized to your deck.
Serving Vancouver and communities across BC — see all service areas.