Our Spray Foam Insulation Process

A Simple, Straightforward Process From Consultation to Completion

Choosing insulation for your home or business doesn't have to be complicated. At Weathertight Spray Foam, we take the time to understand your property, identify areas that may benefit from improved insulation and air sealing, and recommend an approach based on your specific needs.

From the initial consultation to the final walkthrough, our goal is to make the spray foam insulation process clear and straightforward.

We serve homeowners, builders, and businesses throughout New Hampshire, Southern Maine, and Northern Massachusetts.

Consultation

Every project starts with a conversation.

During your initial consultation, we'll discuss your property, the areas you're considering insulating, and any concerns you may have about drafts, comfort, insulation, or air leakage.

This is also an opportunity to ask questions about spray foam insulation and learn what to expect from the process.

1. Property Assessment

Before recommending an insulation solution, we assess the areas of your property that may need attention.

Depending on the project, we may evaluate areas such as:

Attics and rooflines
Exterior walls
Crawl spaces
Basements
Rim joists
Floors over unconditioned spaces
Foundations
Under-slab areas
Other difficult-to-insulate areas

We look at the existing construction, insulation, accessibility, and other factors that can affect the project.

2. Recommendation

After assessing the property, we recommend an insulation approach based on the specific application.

This may include open-cell spray foam, closed-cell spray foam, or a combination of both.

The right choice can depend on:

Where the insulation will be installed
Existing building construction
Available space
Moisture conditions
Air-sealing needs
The goals of the project

Our recommendations are designed around the property rather than using the same solution for every project.

3. Estimate

Once we've determined the appropriate approach, we'll provide an estimate for the work.

Your estimate will outline the proposed scope of work so you can understand what areas will be addressed and what the project involves.

We want homeowners and property owners to have a clear understanding of the work before installation begins.

4. Preparation

Proper preparation helps create a safe and efficient installation environment.

Before applying spray foam, the work area may need to be cleared or prepared depending on the project. We identify areas that require access, protection, or other preparation before installation.

We'll also review the project with you so you know what to expect on installation day.

Good preparation helps ensure the spray foam can be properly applied to the intended surfaces.

5. Installation

Once the area is prepared, our spray foam insulation team gets to work.

Spray foam is professionally applied to the designated areas of the building. The foam expands and adheres to the appropriate surfaces, helping create insulation and an air seal.

Depending on the project, installation may include:

Attic and roofline insulation
Wall insulation
Crawl space insulation
Rim joist insulation
Basement and foundation applications
Under-slab insulation
New construction insulation
Commercial spray foam applications

The installation process varies depending on the size, accessibility, and construction of the property.

6. Final Walkthrough

Once the installation is complete, we review the finished work.

The final walkthrough gives you an opportunity to see the completed areas and ask any remaining questions about the project.

We'll review the work performed and make sure you understand what was completed.

Our goal is to leave you with a clear understanding of your new insulation and air-sealing improvements.

Why Choose Weathertight Spray Foam?

Spray foam insulation is an important part of your property's building envelope. That's why we focus on understanding the property and application before recommending an insulation solution.

We provide:

Professional spray foam insulation
Open-cell spray foam
Closed-cell spray foam
Hybrid spray foam
Attic insulation
Crawl space insulation
Wall insulation
New construction insulation
Commercial spray foam
Under-slab insulation
Air sealing

Whether you're improving an existing home, renovating a property, building a new home, or insulating a commercial building, we can help you understand your insulation options.

Serving New Hampshire, Southern Maine & Northern Massachusetts

Weathertight Spray Foam is based in New Hampshire and serves customers throughout:

New Hampshire
Southern Maine
Northern Massachusetts

Our service area includes communities throughout the New Hampshire Seacoast, Lakes Region, Manchester area, and other parts of the state, as well as Southern Maine and Northern Massachusetts.