No More Hot and Cold In Your Home
Is your house freezing in one room and hot and stuffy in the next?
Are your winter bills climbing while the place still feels drafty?
Wondering which energy upgrades in a remodel actually pay off, and which ones just sound good?
In this post, you’ll learn which energy-efficient upgrades earn their place in a Boulder County remodel, which ones the local code already requires, and where the real money goes.
By the end, you’ll know which you want for your project.
Bunn & Sons Custom Builders does not do one-off projects like window replacement.
Which Energy-Efficient Upgrades Are Worth It in a Boulder County Remodel?
In a Boulder County remodel, four energy-efficient upgrades consistently earn their keep:
- Air sealing and insulation, including a conditioned crawlspace.
- High-performance windows and exterior doors.
- High-efficiency or heat-pump heating and hot-water system.
- Solar, but only once the rest is handled.
Several of these aren’t a choice here.
Local energy code already requires them.
How else can you modernize your older home?
Seal and Insulate Before Anything Else
Start with the boring stuff.
Air sealing and insulation are the least glamorous upgrades in any remodel, but in our climate, they’re the ones that move your comfort and your bill the most.
Here’s the reality we run into on older Front Range homes.
Old plumbing, wiring, insulation, and HVAC quietly create inefficiencies and hidden maintenance costs, so you’re spending money every winter, and the house still doesn’t feel right.
Half the “drafty window” complaints we hear are really air leakage somewhere else in the house.
That’s a cheaper fix than most people expect, and it’s usually a better first dollar than new or better glass.
When we open walls on a gut project, we can see exactly what’s failing and seal the envelope while it’s exposed.
On our Roaring 20’s whole-home remodel in Boulder, that meant pulling out several abandoned HVAC and plumbing systems that had been leaking conditioned air and money for years.
One more thing about tightening a house.
The tighter you seal it, the more it needs fresh air management, so a balanced ventilation setup often comes along for the ride.
We bring in a dedicated insulation trade partner rather than treating this as an afterthought, because getting the envelope right once beats chasing cold spots forever.
Upgrade the Windows and Doors
Old windows leak.
New ones don’t.
In our winters, that difference shows up on your bill every month, which is why window and door replacement is often a substantial line item on its own in a Front Range remodel.
Part of that is the local energy code.
New and replacement windows here are held to current energy code and to homeowners’ preference for high-performance glass, so you’re usually stepping up from whatever the house was originally built with.
Exterior doors matter more than people think, too.
A solid, well-sealed entry door is one of the cheaper ways to stop heat from walking out the front of the house.
We settle glass and door selections during planning, so the performance level, the look, and the cost are all decided before the order goes in.
Right-Size the Heating and Hot Water
Older homes around here are often running oversized, aging furnaces and water heaters that cost a fortune to run and heat unevenly.
A remodel is the natural moment to fix that.
The local code often pushes projects toward heat pumps, high-efficiency condensing furnaces, and tighter overall systems than the house started with.
Hot water is part of the same conversation.
A high-efficiency or tankless water heater swapped in during a remodel is far less disruptive than doing it as an emergency project two winters from now.
We size all of this during pre-construction, not on the fly, so the equipment matches the house you’ll actually have after the walls go back up.
A smart thermostat is a small, sensible addition here, but it’s a finishing touch, not the thing that fixes an inefficient home.
Consider Solar Only After the Envelope Is Handled
Solar is the one people ask about first, and we’d usually put it last.
The logic is simple.
There’s no point in generating expensive power to push it straight out through leaky walls and single-pane glass.
Seal, insulate, and right-size the mechanicals first, and the solar system you eventually need is smaller and makes more sense.
What Boulder County’s Energy Code Already Decides for You
This is the part that surprises homeowners.
In Colorado, every city and county is its own jurisdiction, so the rules shift from place to place, and Boulder County’s are stricter than most.
The county’s remodel code, BuildSmart, scales with the size of your project.
Bigger scope, more required energy measures, chosen from a set list that includes things like air sealing to a tighter standard, a conditioned crawlspace, higher-efficiency heating, and more.
Remodels here also get an air-tightness test at the end, and in some cases an energy assessment on the front end, so “we’ll figure out efficiency later” isn’t really an option in this county.
That’s not a bad thing.
It means several of the upgrades above aren’t a gamble on resale value.
They’re required, so the smart move is planning them well the first time instead of scrambling to satisfy an inspector at the end.
Seal the Deal on a Tighter, Warmer Home with Bunn & Sons Custom Builders
The energy upgrades that pay off in a Boulder County remodel are the ones planned and priced before demolition, not bolted on when the schedule is already moving.
We settle every efficiency and code decision inside our pre-construction planning, then lock it into a fixed-price contract.
If your older home is costing you every winter and still doesn’t feel right, fill out our contact form today or give us a call.
We stand behind the work long after move-in, with a warranty program and scheduled check-ins at 6 weeks, 6 months, and beyond.
