
Are you tired of feeling the chill in your home during winter? Or maybe you’re fed up with the high energy bills that come with trying to keep your home cool during hot summers.
An effective solution is available to help with both issues: spray foam insulation on existing walls.
This innovative insulation method is becoming increasingly popular among homeowners who want to improve their home’s energy efficiency and comfort. With spray foam insulation, you can seal any gaps or cracks in your walls, preventing air leaks that can cause drafts and energy loss.
Plus, it’s an excellent option for those who don’t want to tear down their walls to add insulation. This article will explore the benefits of spray foam insulation on existing walls and how it can transform your home into a more comfortable and energy-efficient space.
Benefits of Spray Foam on Existing Walls
Spray foam insulation is an innovative method that can help homeowners save money and energy while providing a more healthy and comfortable living environment.
Unlike traditional insulation materials like fiberglass and cellulose, spray foam insulation expands when applied, filling any gaps or cracks in your walls to create a seamless barrier against air and moisture.
This creates a more effective insulation barrier that can improve your home’s energy efficiency by up to 50%.
Reduce Energy Bills
One of the main benefits of installing spray foam insulation on existing walls is that it can help reduce your energy bills. By reducing air leaks and drafts, your HVAC system won’t have to work as hard to maintain a comfortable temperature.
This means you’ll use less energy to heat or cool your home, lowering energy bills. Additionally, spray foam insulation can help reduce noise levels in your home, making it a more peaceful and enjoyable living space.
Improve Air Quality
Another benefit of spray foam insulation is improving your home’s indoor air quality. By sealing your walls against air and moisture, you’ll reduce the risk of mold and mildew growth, which can cause respiratory problems and other health issues.
This is especially important for those with allergies or asthma, as mold and mildew can trigger symptoms.
Types of Spray Foam Insulation

There are two main types of spray foam insulation: open-cell and closed-cell.
Open-Cell Spray Foam
Open-cell spray foam is less dense and more flexible than closed-cell foam, making it a good option for insulating walls and ceilings. It’s also less expensive than closed-cell foam, making it a popular choice for those on a budget.
Closed-Cell Spray Foam
On the other hand, closed-cell spray foam is more dense and rigid than open-cell foam, making it a good option for insulating basement walls and other areas that require a more durable insulation barrier.
Closed-cell foam is also more effective at blocking air and moisture than open-cell foam, making it a good choice for those who want maximum insulation performance.
Preparation for Spray Foam Insulation
Before installing spray foam insulation on existing walls, you should take a few steps to prepare your home.
- First, you’ll need to remove any existing insulation from your walls. This is important because spray foam insulation won’t adhere properly to existing insulation, compromising its effectiveness.
- You’ll also need to clean your walls thoroughly to remove any dust, dirt, or debris that could interfere with the installation process.
- Next, you’ll need to seal any significant gaps or cracks in your walls. This is important because spray foam insulation is designed to fill small gaps and cracks, but more significant gaps can cause the foam to expand too much and create an uneven insulation barrier.
- You can use caulk or foam sealant to fill more significant gaps before installing spray foam insulation.
Installation Process for Spray Foam on Existing Walls
The installation process for spray foam insulation on existing walls is relatively straightforward. First, the installer will spray the foam onto your walls using a particular spray gun.
The foam will expand quickly, filling any gaps or cracks in your walls to create a seamless insulation barrier. Once the foam has dried, the installer will trim any excess foam and sand it smoothly to create a flat surface.
It’s important to note that only a knowledegable and experienced professional should install spray foam insulation. The installation process requires specialized equipment and knowledge to ensure proper installation.
Additionally, the chemicals used in spray foam insulation can be dangerous if not handled properly, so it’s imperative to hire a professional with expertise in handling these materials.
Maintenance and Care for Spray Foam Insulation
Spray foam insulation is a low-maintenance option that requires very little upkeep. However, you can do a few things to ensure its longevity and effectiveness.
First, you should inspect your walls periodically for any signs of damage or wear. If you notice any cracks or gaps in the insulation barrier, you should have them repaired as soon as possible to prevent air and moisture from seeping into your walls.
You should also watch for any signs of pests, such as rodents or insects. Spray foam insulation can help deter pests, but it’s not a foolproof solution.
If you notice any signs of pest activity, contact a pest control professional to address the issue.
Hiring the Right Professionals for Spray Foam Installation
When spraying foam insulation on existing walls, it’s important to hire the right professionals for the job. Look for a company that has experience installing spray foam insulation and is insured. You should also ask for references and read reviews from past customers to ensure you’re hiring a reputable company.
A company that meets all of these criteria is Epic Spray Foam. We are a leading provider of spray foam insulation services in Georgia, with years of experience installing insulation in homes and businesses. We use only the highest-quality materials and equipment to ensure a proper installation.
Choosing the Right Spray Foam Contractor
One of the reasons why Epic Spray Foam is so successful is our commitment to customer satisfaction. We work closely with each customer to understand their unique needs and goals and develop a customized insulation solution that meets those needs. We also offer a range of insulation options to fit any budget, making it easy for homeowners to enjoy spray foam insulation without breaking the bank.
Once homeowners discover its energy-saving benefits, combined with the fact that it makes a home more quiet, clean, and safe, switching to spray foam is an easy choice. When they learn about the new 2023 insulation tax credit, making this upgrade is a no-brainer!
Feel the Difference with Epic Spray Foam!
As a leading insulation contractor in Georgia, Epic Spray Foam is committed to excellent quality, service, and safety. We stand behind our work and will do everything possible to ensure our customers are fully satisfied with their products and services.
When you choose Epic Spray Foam for your home insulation needs, you can feel the difference with our precision, punctuality, and commitment to excellence. Take the first step towards a more sustainable and cost-effective future today.
Call us at (833) 362-6489 to schedule a free assessment of your property.