Renovation Guides & Insights

Walls, Drywall & Finishing Guides

Contractor-tested advice, ideas and cost breakdowns — straight from the GMC Construction team.

8 articles
Drywall finishing with mud and tape

Drywall Finishing Costs: Breaking Down Mud and Tape Expenses – Complete Guide

Drywall mudding and taping turn installed gypsum board into a continuous surface that can be painted or textured. The work includes treating joints, inside…

Different drywall types at a job site

The Complete Guide to Drywall Types and Costs for Your Renovation Projects

Drywall is not one universal product. Standard gypsum board, lightweight panels, moisture- and mould-resistant products, Type X assemblies, acoustic panels, and tile backer boards…

Repairing peeling paint on an interior wall

How to Repair Peeling Paint: A Step-by-Step Guide by GMC Construction Inc.

Peeling paint is a symptom, not just a surface defect. New paint will peel again if the cause is moisture, contamination, poor adhesion, an…

Drywall installation during a home renovation

The Complete Guide to Drywall Installation Costs: Materials, Labor, and Finishing Options

Drywall installation is a critical part of most construction and renovation projects — it turns bare framing into smooth, paint-ready walls and ceilings. But…

Smooth ceiling after popcorn texture removal

Popcorn Ceiling Removal Cost in Toronto & the GTA

Popcorn ceilings — also called textured, stucco, or acoustic ceilings — were extremely common in Toronto and GTA homes built between the 1950s and…

Different types of plywood stacked, from a Toronto renovation contractor

Types of Plywood (2026): A Complete Guide for Every Project

Plywood is one of the most widely used materials in construction, renovation, and cabinetry — versatile, strong, and available in types suited to very…

The Ultimate Guide to Level 5 Plastering: What You Need to Know

When it comes to creating the perfect surface for painting or finishing, many homeowners and contractors look for the best techniques to achieve a…

Rolling fresh paint onto an interior wall

Painting for DIYers: Tips, Techniques, and Expert Insights from GMC Construction

When it comes to home renovation, one of the most affordable and rewarding DIY projects is painting. Whether you’re refreshing a single room, adding…