RetroFoam of Philadelphia

10/14/2026

Imagine a winter where you don’t have to chase warm air from room to room! 🥶❄️

No more running a noisy space heater under your desk just to get through the workday. No more closing vents in the guest room hoping to force heat into the living room. And definitely no more freezing in that bedroom over the garage that always feels ten degrees colder than the rest of the house.

If your home has those notoriously uncomfortable rooms, a bigger furnace might not be the answer. Instead, poorly insulated exterior walls could be letting all your expensive heat escape, making even temperatures impossible to maintain.

That’s where RetroFoam comes in! It fills the hidden gaps inside your existing walls, helping your home stay cozy and comfortable—all without tearing your house apart. Plus, most homes can be completely insulated in about a day! 🏡✨

Which room in your Philadelphia-area home becomes the unofficial icebox every winter? 👇

10/13/2026

Customer Testimonial
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"Retrofoam was so accomodating to my schedule. The technicians, Mike P., Keith, and Richard did a professional job. They were respectful, knowledgable, accurate, and kept me informed every stap of the way. They even cleaned up and put things in order! I can feel that my house is warmer already. I highly recommend Retrofoam and these wonderful technicians. Thank you gentlemen and Retrofoam! Jo"
-Jo Ann

10/12/2026

Some home upgrades make your house look better. Insulation changes how it actually feels.

A new kitchen or bathroom may be easier to show off, but it won’t fix the room that stays cold, the drafts you feel from the couch, or a heating system that struggles to maintain the temperature.

Properly insulating and air sealing the problem areas helps slow heat transfer and reduce unwanted airflow. That can mean more even temperatures, fewer drafts, and a home that doesn’t lose comfortable air as quickly.

With colder Philadelphia weather on the way, this is one upgrade you may appreciate every day, not just when company comes over.

Which would make the biggest difference in your home right now, fewer drafts or more even temperatures?

10/09/2026

🍂 Philadelphia might be enjoying the fall crispness right now, but "icebox-house" season is just around the corner! 🥶

Are your walls freezing to the touch? Do certain rooms refuse to warm up, or is your furnace running non-stop? You’re likely losing precious heat through empty or poorly insulated wall cavities.

The good news? You don't need a messy remodel to fix it! 🙅‍♂️🔨

With RetroFoam, we inject insulation directly into your existing exterior walls from the outside. Our crew carefully removes sections of your siding, creates small access holes, fills every cavity, and puts everything back together seamlessly. No drywall damage, no interior mess!

Best of all, most installations take just about a single day to complete. ⏱️

Which room in your home turns into an icebox every winter? Let us know below! 👇

10/07/2026

Spray foam expands in seconds, but that doesn’t mean the entire curing process is finished just as quickly.

The time needed to fully cure depends on the type of foam, how thickly it was applied, the size of the project, and conditions such as temperature, humidity, and ventilation.

While the foam begins hardening almost immediately, homeowners should still follow the installer’s reentry timeline. A reputable contractor will explain how long to remain out of the work area based on the specific product used and where it was installed.

The process is often faster than homeowners expect, but the correct timeline matters more than rushing back inside.

Was cure time one of your concerns about spray foam insulation?

10/07/2026

Customer Testimonial
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"The team(Gavin and Westin) showed up on time and did a excellent job removing the siding, installing the foam insulation and replacing the siding and cleaned up the work site.Thanks Guys ."
-Joseph Bell

10/05/2026

Ever wonder why some rooms in your house always feel like a freezer or a sauna? 🥶🔥

It all comes down to building science! Airflow and insulation play a massive role in how comfortable (or uncomfortable) your home actually is.

Ready to finally master your home's climate? Dive into the basics of building science here: 🏠👇
https://www.retrofoam.com/blog/what-is-building-science

You want a more energy-efficient home, and you've read that building science has a lot to do with it, but what is building science? Building science is...

10/02/2026

Thinking about upgrading your comfort? 🏠 Before you assume injection foam is the answer for every wall, there's something you should know!

Not every wall is a candidate for injection foam, as certain conditions can stand in the way of a proper installation. 🛑

Find out if your walls qualify here: https://www.retrofoam.com/blog/injection-foam-insulation-cant-be-used

Wondering if you can inject foam insulation into your walls? Learn when injection foam insulation works and when it doesn’t.

09/30/2026

What should be on your October home checklist?

Think drafts, outdoor faucets, smoke detectors, and more. 🍂🔧
https://www.bobvila.com/diy/october-must-do-projects/

October's projects aim to keep the home warm, insulated, and pest-free. Outdoors, we're shutting down spigots and rain barrels before frosty temps hit.

09/28/2026

Is your home ready for colder weather?

Sealing drafts, checking gutters, and updating insulation can help. 🍂🏠
https://www.retrofoam.com/blog/how-to-prepare-your-home-for-winter

Learn how to prepare your home for winter with these expert tips to seal drafts, protect your home, and boost comfort.