Which Siding is Best for Insulation?

Investing in your home’s exterior is always a good idea – for looks, for protection, and to help you save money.

Aside from being the first line of defense against the elements, siding contractors in Portland point out that your siding plays a key role in your home’s energy efficiency and insulation.

What if we told you that there are certain materials sold by James Hardie siding installers that might allow you to add a couple of bucks to your kids’ college funds or piggy bank for that long-awaited vacation to Hawaii?

If this sounds like something you’re interested in, we’ll go over three of the most energy-efficient materials money can buy, curated by the best siding companies in Portland.

Let’s dive in!

James Hardie Insulated Fiber Cement

Looking for a façade that can withstand the toughest of elements and provide excellent insulation? There aren’t many better options than James Hardie insulated fiber cement!

Sold by most siding contractors, this incredibly durable material is made from a mixture of sand, cement, and cellulose fibers, and it’s known for its low-maintenance, fire-resistant, and weather-resistant properties.

The initial cost is often slightly higher (prices can range anywhere from $6-$13 per square foot), but a good siding contractor can mitigate this with financing options.

If you’re looking to upgrade your home’s exterior, you can end up getting a huge return on your investment. First-class products like insulated James Hardie siding can do big things for a home’s market value.


Steel is an incredibly versatile construction material. It’s also an amazing option for those looking to increase their home’s energy efficiency and insulation.

Portland’s summers as of late have not been kind, so it’s only a plus that the material happens to be reflective enough to banish the sun’s heat away from your home, keeping the inside cooler and more comfortable.

Moreover, you’ll also love the fact that a steel façade is low-maintenance, super durable, and can repel all sorts of pests, including termites and rodents.

Insulated Vinyl

Last – but certainly not least – insulated vinyl siding has a special layer of foam insulation that effectively blocks outside temperatures from sneaking into your home through the façade.

When installed by an expert siding contractor, this added insulation helps lower your overall home energy expenses by keeping your home warm in the winter and cool in the summer.

Not only does insulated vinyl help reduce heat loss during the winter months, but it also decreases heat gain in the summer, making it a year-round energy-saver.

Although it may be pricier than a non-insulated vinyl façade, it’s still the most affordable option on the market today. This makes it a leading option for most siding companies in Portland when asked about the best siding for insulation.

Final Thoughts

Insulated fiber cement, vinyl, and steel are all great options – but James Hardie siding is the best insulator for PNW homes when it’s installed properly by the top-rated James Hardie siding installers.

Working with reputable siding contractors in Portland ensures that you’re getting the best value for money, professional installation, and superior materials. That’s how you guarantee first-class insulation!

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *