Insights

The Mega Siding Blog.

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

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, 20269 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