Insights

The Mega Siding Blog.

Honest guidance on siding, roofing, exterior insulation and renovation projects across BC, written by the crew that installs them.

The Strata Exterior Restoration Process: A Step-by-Step Guide for Councils
Restoration

The Strata Exterior Restoration Process: A Step-by-Step Guide for Councils

How the strata exterior restoration process works in BC: consultants, depreciation reports, phased construction, resident communication, and closeout.

September 25, 20265 min read
Siding Warranties in BC, Decoded: What Is Actually Covered When Something Goes Wrong
Siding Guide

Siding Warranties in BC, Decoded: What Is Actually Covered When Something Goes Wrong

How siding warranties really work in BC: manufacturer versus workmanship coverage, the conditions that void claims, prorating and transfers, new-home warranty context, and the paper trail that makes claims succeed.

September 23, 20269 min read
BC's Leaky Condo Era: What Went Wrong and What It Taught Us About Building Exteriors
Restoration

BC's Leaky Condo Era: What Went Wrong and What It Taught Us About Building Exteriors

What caused the leaky condo crisis in BC? A plain look at face-sealed walls, the code changes that followed, and what owners of older buildings should check.

September 21, 20266 min read
New Construction Siding in BC: A Builder's Guide to the Cladding Package
Siding Guide

New Construction Siding in BC: A Builder's Guide to the Cladding Package

How GCs, developers and custom-home builders should run the siding scope in BC: early engagement, submittals and lead times, sequencing with other trades, QA that prevents deficiencies, and closeout.

September 18, 20269 min read
7 Signs Your Building Needs Recladding, Not Just Repairs
Restoration

7 Signs Your Building Needs Recladding, Not Just Repairs

Learn the signs a building needs recladding: staining, efflorescence, interior leaks, soft walls, and rot. A practical guide for BC owners and stratas.

September 16, 20266 min read
7 Signs Your Soffit and Fascia Need Attention (Before the Roofline Lets Water In)
Repair Guide

7 Signs Your Soffit and Fascia Need Attention (Before the Roofline Lets Water In)

How to spot failing soffit and fascia on a BC home: peeling fascia paint, sagging soffit, pest activity, ventilation symptoms and roofline stains, what each means, and repair versus replacement.

September 14, 20269 min read
The Best Time of Year to Re-Side a House in BC (It Is Not When You Think)
Siding Guide

The Best Time of Year to Re-Side a House in BC (It Is Not When You Think)

When to schedule siding replacement in the Lower Mainland: what weather actually constrains, season-by-season trade-offs, why shoulder seasons win, and how booking timing beats install timing.

September 11, 20269 min read
High-Performance Wall Assemblies in BC: From Code Minimum to Near Passive House
Building Science

High-Performance Wall Assemblies in BC: From Code Minimum to Near Passive House

What makes a high performance wall assembly in BC? Learn the layers, airtightness basics, and how design teams and installers deliver better walls.

September 9, 20266 min read
James Hardie vs Stucco in BC: The Post-Leaky-Condo Verdict
Siding Guide

James Hardie vs Stucco in BC: The Post-Leaky-Condo Verdict

Fiber cement versus stucco for BC's coast: what the leaky-condo era proved about each, modern rainscreened stucco versus face-sealed legacy walls, costs, repairs, and which wall wins where.

September 7, 20269 min read
Siding for Heritage and Character Homes in Vancouver: Keeping the Soul, Fixing the Walls
Siding Guide

Siding for Heritage and Character Homes in Vancouver: Keeping the Soul, Fixing the Walls

Re-siding Vancouver's heritage and character homes: reading what the house is wearing, repair-first thinking, material choices that honour the era, approvals, and modern assemblies behind period looks.

September 6, 20269 min read
CleanBC and Utility Rebates for Exterior Envelope Upgrades: How the Process Works
Building Science

CleanBC and Utility Rebates for Exterior Envelope Upgrades: How the Process Works

How CleanBC rebates for exterior insulation and envelope upgrades generally work: energy advisors, assessments, documentation and your contractor's role.

September 5, 20266 min read
Strata Siding Repair in BC: Who Pays, Who Decides, and How It Actually Gets Done
Repair Guide

Strata Siding Repair in BC: Who Pays, Who Decides, and How It Actually Gets Done

How siding repair works in BC stratas: common property versus owner responsibility, how councils decide and fund envelope work, depreciation reports, and the path from complaint to completed repair.

September 4, 20269 min read
HardieShingle and Artisan: When Premium James Hardie Profiles Earn Their Price
Siding Guide

HardieShingle and Artisan: When Premium James Hardie Profiles Earn Their Price

James Hardie's premium profiles for BC homes: HardieShingle's coastal character, Artisan's thick-butt shadow lines, where each earns its cost over HardiePlank, and the detailing they demand.

September 3, 20269 min read
How to Compare Siding Quotes in BC Without Getting Burned
Siding Guide

How to Compare Siding Quotes in BC Without Getting Burned

A line-by-line method for comparing siding quotes in the Lower Mainland: making scopes comparable, decoding allowances and exclusions, weighing price against risk, and the questions that expose the difference.

September 2, 20269 min read
Thermal Bridging and Continuous Insulation, Explained in Plain English
Building Science

Thermal Bridging and Continuous Insulation, Explained in Plain English

What is thermal bridging and how does continuous insulation fix it? A plain-English guide to effective R-value, Z-girts and why BC Step Code cares.

September 1, 20266 min read
How Long Does Siding Last in BC? Real Lifespans by Material
Siding Guide

How Long Does Siding Last in BC? Real Lifespans by Material

Honest siding lifespans for coastal BC by material: vinyl, wood, aluminum, engineered wood, fiber cement, metal and stucco, what shortens each, what extends them, and how to read a wall's age.

August 31, 20269 min read
Woodpeckers, Wasps and Rodents: Fixing Pest Damage to Siding in BC
Repair Guide

Woodpeckers, Wasps and Rodents: Fixing Pest Damage to Siding in BC

Why woodpeckers drill BC siding and how to stop them, plus wasp, rodent and carpenter ant damage: repair methods, humane deterrents, entry-point sealing and which materials end the cycle.

August 30, 20269 min read
How Walls Dry: The Ventilation Science Behind Siding That Lasts in BC
Siding Guide

How Walls Dry: The Ventilation Science Behind Siding That Lasts in BC

The building science of wall drying in coastal BC: how vented rainscreen cavities work, vapour versus bulk water, why some walls stay wet, and what it means for siding choices and details.

August 29, 20269 min read
Mineral Wool vs Rigid Foam for Exterior Insulation: An Installer's Comparison
Building Science

Mineral Wool vs Rigid Foam for Exterior Insulation: An Installer's Comparison

Mineral wool vs rigid foam for exterior insulation compared by a BC installer: R-value, fire performance, moisture handling and which suits BC walls.

August 28, 20266 min read
Wildfire-Resistant Siding in BC: FireSmart Principles for Your Exterior
Siding Guide

Wildfire-Resistant Siding in BC: FireSmart Principles for Your Exterior

How siding and exterior choices change wildfire outcomes in BC: FireSmart principles applied to cladding, the ember problem, material rankings, detailing that matters and insurance context.

August 27, 20269 min read
Matching Discontinued Siding: A BC Repair Detective's Guide
Repair Guide

Matching Discontinued Siding: A BC Repair Detective's Guide

How professionals match discontinued siding profiles and colours in BC: identifying what you have, the salvage market, harvesting from hidden walls, near-match strategy and when to stop hunting.

August 26, 20269 min read
Board and Batten Siding in BC: The Complete Guide to the Vertical Look
Siding Guide

Board and Batten Siding in BC: The Complete Guide to the Vertical Look

Board and batten siding for BC homes: where the vertical style works, material options from Hardie Panel to cedar to vinyl, detailing that keeps it dry, and how it mixes with lap siding.

August 25, 20269 min read
James Hardie vs LP SmartSide in BC: Fiber Cement or Engineered Wood?
Siding Guide

James Hardie vs LP SmartSide in BC: Fiber Cement or Engineered Wood?

An installer's honest comparison of James Hardie fiber cement and LP SmartSide engineered wood for BC's coast: moisture behaviour, fire, looks, workability, warranties and where each wins.

August 24, 20269 min read
Siding Storm Damage and Insurance Claims in BC: A Homeowner's Playbook
Repair Guide

Siding Storm Damage and Insurance Claims in BC: A Homeowner's Playbook

What to do in the first 48 hours after wind or hail damages your siding in BC, how insurance claims actually treat siding, the matching problem, and how to document a claim that settles fairly.

August 23, 20269 min read
Longboard Soffit Ideas: Why Woodgrain Aluminum Took Over BC's Rooflines
Siding Guide

Longboard Soffit Ideas: Why Woodgrain Aluminum Took Over BC's Rooflines

Woodgrain Longboard soffit on entries, overhangs and balcony ceilings: why the detail dominates new BC builds, design combinations that work, venting done right, and what drives cost.

August 22, 20269 min read
Cedar Siding Repair in North Vancouver and the Wet Coast: Restore or Replace?
Repair Guide

Cedar Siding Repair in North Vancouver and the Wet Coast: Restore or Replace?

Repairing cedar siding on the North Shore and across the wet coast: reading the damage, restoration that works, the board-by-board repair craft, and when woodgrain alternatives win.

August 21, 202610 min read
7 James Hardie Installation Mistakes We Fix in BC, and How to Avoid All of Them
Siding Guide

7 James Hardie Installation Mistakes We Fix in BC, and How to Avoid All of Them

The James Hardie installation mistakes behind most fiber cement failures in the Lower Mainland: wrong fastening, missing clearances, bad joints, no rainscreen, and how spec-correct installation prevents every one.

August 20, 202610 min read
Do You Need a Permit to Replace Siding in the Lower Mainland?
Siding Guide

Do You Need a Permit to Replace Siding in the Lower Mainland?

When siding replacement needs a permit in Metro Vancouver and the Fraser Valley, how the rules differ by city and scope, what triggers extra review, and how the process actually goes.

August 19, 20269 min read
Wood Siding Rot Repair in BC: Finding It, Fixing It, Stopping It Coming Back
Repair Guide

Wood Siding Rot Repair in BC: Finding It, Fixing It, Stopping It Coming Back

How wood siding rot starts in coastal BC, how to find it before it spreads, what proper rot repair involves from cutting back to rebuilding the wall, and how to stop the cycle.

August 18, 20269 min read
Is Insulated Vinyl Siding Worth It in BC? An Honest Assessment
Siding Guide

Is Insulated Vinyl Siding Worth It in BC? An Honest Assessment

What insulated vinyl siding actually delivers in the Lower Mainland: real R-value gains, rigidity and looks, where the premium pays off, and when standard vinyl or exterior insulation beats it.

August 17, 20269 min read
Metal Siding Systems Compared: Longboard, Flat Panel and Corrugated
Siding Guide

Metal Siding Systems Compared: Longboard, Flat Panel and Corrugated

A buyer's guide to metal siding systems for BC buildings: Longboard aluminum, flat panel, corrugated and standing seam walls, what drives cost and where each one belongs.

August 16, 202610 min read
Aluminum Siding Repair in BC: Dents, Chalking, Paint and the Replacement Question
Repair Guide

Aluminum Siding Repair in BC: Dents, Chalking, Paint and the Replacement Question

Repairing aluminum siding in the Lower Mainland: dents, chalking and worn colour coats, repainting that actually lasts, matching old profiles, and when replacement wins.

August 15, 20269 min read
Choosing James Hardie Colours in BC: ColorPlus, Fade and What Looks Right Here
Siding Guide

Choosing James Hardie Colours in BC: ColorPlus, Fade and What Looks Right Here

How to choose James Hardie ColorPlus colours for a Lower Mainland home: what fades, what hides algae, how coastal light changes colour, and combinations that work in BC.

August 14, 20269 min read
Open-Joint Rainscreen Cladding: The Modern Facade Detail, Explained
Siding Guide

Open-Joint Rainscreen Cladding: The Modern Facade Detail, Explained

What is open joint rainscreen cladding and how do open gaps keep water out? Materials, membranes, and design considerations for BC facades explained.

August 13, 20266 min read
Vinyl Siding Repair in BC: Cracks, Loose Panels, Fading and When to Stop Patching
Repair Guide

Vinyl Siding Repair in BC: Cracks, Loose Panels, Fading and When to Stop Patching

How vinyl siding repair works in the Lower Mainland: fixing cracked and loose panels, the colour-match problem, wind damage, and when repair stops making sense.

August 12, 20269 min read
James Hardie Siding Cost in BC: The 9 Factors That Set Your Price
Siding Guide

James Hardie Siding Cost in BC: The 9 Factors That Set Your Price

What actually drives James Hardie siding cost in Vancouver and the Lower Mainland: wall area, tear-off, rot, trim detail, finish choice, access and more, explained without fake numbers.

August 11, 20269 min read
Siding Installation: What to Expect From First Site Visit to Final Walkthrough
Siding Guide

Siding Installation: What to Expect From First Site Visit to Final Walkthrough

The siding installation process step by step: site visit, quote, tear-off, rot repair, rainscreen, install, cleanup and final walkthrough with warranty.

August 10, 20266 min read
Repair or Replace Your Siding? A BC Decision Framework
Repair Guide

Repair or Replace Your Siding? A BC Decision Framework

A practical framework for deciding between siding repair and full replacement in BC: the five questions that decide it, cost logic, and the mistakes that waste money.

August 9, 202610 min read
Siding Repair in BC: The Complete Homeowner's Guide
Repair Guide

Siding Repair in BC: The Complete Homeowner's Guide

How siding repair works in BC: spotting damage early, repair versus replacement by material, what happens when the wall is opened, and who to call in the Lower Mainland.

August 8, 202610 min read
How to Choose a Siding Contractor in BC: Questions That Separate Pros From Pretenders
Siding Guide

How to Choose a Siding Contractor in BC: Questions That Separate Pros From Pretenders

How to choose a siding contractor in BC: licensing, WorkSafeBC, insurance, warranty terms, manufacturer training and the questions that reveal real pros.

August 6, 20266 min read
What Drives Siding Replacement Cost in BC (No Two Quotes Are the Same)
Siding Guide

What Drives Siding Replacement Cost in BC (No Two Quotes Are the Same)

Siding replacement cost in BC depends on material, wall condition, rainscreen upgrades, access and detailing. The factors that move your quote, explained.

August 3, 20266 min read
Cedar Siding Maintenance on the BC Coast: What It Really Takes
Siding Guide

Cedar Siding Maintenance on the BC Coast: What It Really Takes

Cedar siding maintenance in BC means regular cleaning, staining every few years and prompt repairs. What coastal cedar really needs, and when to replace it.

July 30, 20266 min read
Longboard Aluminum Siding in BC: Pros, Cons and Where It Shines
Siding Guide

Longboard Aluminum Siding in BC: Pros, Cons and Where It Shines

Longboard aluminum siding suits BC's wet coastal climate: woodgrain looks, non-combustible cladding, low maintenance. Pros, cons and best uses explained.

July 27, 20266 min read
Hardie Plank vs Hardie Panel: Which James Hardie Profile Fits Your Building?
Siding Guide

Hardie Plank vs Hardie Panel: Which James Hardie Profile Fits Your Building?

Hardie Plank vs Hardie Panel explained. Compare James Hardie lap siding and vertical panel profiles, which suits houses vs multi-family, and how to mix them.

July 23, 20266 min read
Choosing the Best Siding for Vancouver's Rainy Climate
Siding Guide

Choosing the Best Siding for Vancouver's Rainy Climate

What is the best siding for Vancouver's rainy climate? Compare fiber cement, vinyl, and other cladding for BC rain, and why the rainscreen behind matters most.

July 20, 20266 min read
Metal vs Asphalt Roofing in BC: Which Lasts Longer?
Roofing Guide

Metal vs Asphalt Roofing in BC: Which Lasts Longer?

Comparing metal and asphalt shingle roofing for British Columbia homes: lifespan, cost, noise, snow, and which roof fits which building.

July 16, 20261 min read
Building Envelope Restoration in BC: A Guide for Stratas and Building Owners
Restoration

Building Envelope Restoration in BC: A Guide for Stratas and Building Owners

Building envelope restoration in BC for stratas and owners: signs of envelope failure, what a rainscreen rebuild involves, phasing, consultants, warranties.

July 13, 20266 min read
BC Step Code and Exterior Insulation: A Guide for Owners and Builders
Building Science

BC Step Code and Exterior Insulation: A Guide for Owners and Builders

BC Step Code explained for owners and builders. How the BC Energy Step Code works, what continuous exterior insulation is, and how to hit effective R-values.

July 9, 20266 min read
The Complete Roofing Guide for BC Homes and Buildings
Roofing Guide

The Complete Roofing Guide for BC Homes and Buildings

A complete roofing guide for BC. Compare asphalt shingles, metal, torch-on flat, and cedar shake roofing, learn roof lifespans, and plan a roof replacement.

July 6, 20266 min read
What Is a Rainscreen, and Why Does BC Need It?
Building Science

What Is a Rainscreen, and Why Does BC Need It?

Rainscreen walls explained in plain language: how the drainage gap works, why the BC climate demands it, and what a proper rainscreen rebuild involves.

July 1, 20261 min read
James Hardie vs Vinyl Siding in BC: How to Choose
Siding Guide

James Hardie vs Vinyl Siding in BC: How to Choose

A practical comparison of James Hardie fiber cement and vinyl siding for British Columbia buildings: durability, fire, cost, and where each one fits.

June 27, 20262 min read
The Complete Guide to Siding for BC Buildings
Siding Guide

The Complete Guide to Siding for BC Buildings

How siding works in the BC climate: material options, rainscreen basics, and what commercial, multi-family and residential owners should know before a re-clad.

June 20, 20262 min read