If you've lived in East Texas for a while, then you know the unexpected tends to happen here. Floods and scorching summer temperatures are a few of the risks here. For people starting to build a custom home, you can be assured that there are ways you can keep your family prepared with some features you can build into your home.
In this guide, we will look at some of the most popular features homeowners in East Texas are requesting, including safe rooms, spray foam, whole-home generators, and smart home technology.
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What your custom home needs depends on your location and lifestyle. On rural acreage, backup power can be the difference between running water and none. If you work from home, your generator and network plan probably need to support your office on top of the basics, like the refrigerator and a few lights. And if you're building well outside town, a long drive to the nearest community storm shelter might be reason enough to put a safe room near the bedrooms.
When you install these features during the design-build process matters as well. A reinforced safe-room foundation or a low-voltage cable run is simple to place while the framing is still open and the plans already call for it. Once drywall and finish work close everything in, that same job gets a lot more complicated and a lot more limited. Working through this ahead of time gives the site a real chance to shape the outcome. Fitting the feature into the floor plan and figuring out which professionals need to be involved can all happen before final pricing gets locked in.
Texas storms don't always give much warning. A residential safe room puts protected space inside the house itself, close enough that everyone can reach it when a warning goes out. Between storms, plenty of homeowners just use the room as a closet or extra storage.
A windowless interior room needs specific engineering to actually function as a storm shelter, resisting extreme wind pressure and flying debris. FEMA points to FEMA P-320, FEMA P-361, and ICC 500 as the core guidance for how safe rooms should be planned and constructed, and meeting that standard usually means reinforced walls, a tested door assembly, and a solid connection to the foundation. Because those requirements reach into the slab, the framing, and the door opening, your builder may need to bring in an engineer and loop in the local building authority while the plans are still taking shape.
The room needs to be reachable in the middle of the night, without anyone having to think twice about the route. Depending on your floor plan and foundation, that might mean a reinforced primary-suite closet or another interior space. Some households use it for everyday storage too, as long as what's stored in there doesn't block the door or crowd the space when you really need to use it.
A few questions worth working through with your design team:
If you're building outside city limits, the extra travel time to another shelter might make this feature feel more urgent than it would closer in. Wherever you land, the room's position should make it easily accessible in an emergency situation.
By August, the attic of an East Texas home can turn into one of the hottest spots on the property, right above the ductwork trying to deliver cool air to the rooms below. Spray foam changes that equation by pulling the attic inside the home's conditioned space, protecting it from those outdoor extremes.
Cutting down on uncontrolled air movement tends to even out temperatures across the house, especially in rooms that catch a lot of afternoon sun. That result depends on getting clean, continuous foam coverage and pairing it with HVAC equipment sized correctly for the tighter enclosure it creates.
Open-cell foam is light and lets some vapor pass through. Closed-cell foam is denser and holds up better against moisture at typical application thicknesses. Which one makes sense depends on the wall or roof assembly it's going into and where in the house it's being installed.
Choosing between the two takes more than picking a product name off a list. Your builder and insulation contractor need to spell out the R-value, the installed thickness, and where coverage needs to be complete. The U.S. Department of Energy also recommends keeping foam separated from occupied living space with a proper thermal barrier, and following the manufacturer's guidance on temperature and ventilation during installation.
Spraying foam on the underside of the roof deck creates an unvented, conditioned attic. Any ductwork or HVAC equipment up there ends up operating inside the home's thermal envelope, away from the heat a vented attic collects all summer. That kind of attic comes with its own requirements. The roof assembly needs to be detailed for it, and any combustion equipment up there needs a proper source of air. The Department of Energy recommends planning for mechanical ventilation any time air sealing cuts down on the natural leakage a house used to rely on for fresh air.
Your insulation contractor, HVAC designer, and builder all need to be working off the same plan here. Foam thickness and coverage shape the enclosure. Equipment sizing and controlled ventilation determine how the finished house handles temperature and humidity once everyone's moved in.
Losing power on a rural East Texas property can shut down the well too, right as the house starts heating up without air conditioning. A standby whole-home generator starts automatically through a transfer switch, running on natural gas or propane to power whichever circuits the system was designed to carry.
The phrase "whole-home" can be misleading. It sounds like every load in the house fires up at once. In practice, coverage varies, as a household might want full protection with load management built in, or just enough to keep air conditioning, refrigeration, lights, and the well pump running. Tell your electrician exactly what you want running during an outage, and they can size the system to match.
Sizing a generator starts with looking at the square footage of the home and the power demands of the major equipment in the house. A heat pump and a well pump carry heavy startup loads, whereas lights and a refrigerator carry very little. Begin selecting the right generator by asking what systems and equipment you want to stay on during an outage. On acreage, the well pump is often non-negotiable, since it feeds every fixture in the house. Powered medical equipment would also be essential.
As for looking at electrical demand, air conditioning is usually one of the biggest drains on your electrical system. Your electrician has to account for its startup demand along with everything else already drawing power in the house. An automatic transfer switch switches the load to the generator the moment utility power drops, and load-management controls stagger certain appliances so the priority circuits get power without requiring a larger unit.
Fuel access is usually the deciding factor. Natural gas service reaches some neighborhoods already. Acreage properties typically rely on propane. A propane system needs enough tank capacity to cover the generator plus whatever else already draws from that same tank.
The generator needs a deliberate spot on the site plan. Clearances, drainage, service access, nearby windows, and noise all factor into where it goes, and that spot should get picked alongside the electrical service and fuel line before landscaping and outdoor living spaces take up the rest of the available room.
Your electrical plan should spell out which circuits are backed up and how any load-management controls are set up. Your site plan needs to reserve room for the unit, service access, and the chosen fuel source before the rest of the property gets designed around it.
Installing smart home tech in a custom home really starts at the framing stage. A cable run before drywall goes up can serve a ceiling-mounted access point or an exterior camera without a wire in sight. An empty conduit can hold a spot for technology that hasn't even hit the market yet. These are small, relatively inexpensive decisions now that keep the door open for future updates without tearing into a finished wall.
Wireless is convenient, but a hardwired connection is what makes a home network dependable when it counts. Ethernet can serve wireless access points, office equipment, cameras, and anything else that needs a connection that won't drop. A central networking panel keeps all of that organized in one place and gives the installer somewhere clear to terminate the wiring.
Worth discussing during design:
Running the right cable, or just leaving an empty conduit, protects a future option at a fairly low cost while the walls are still open. You can pick the device later, once you know what you want and what's available.
The smart-home features that actually get used are the ones tied to a routine or a concern the homeowner already has. Someone who travels often might get more real value out of a leak sensor with an automatic water shutoff than out of an elaborate lighting-control setup.
Think through how the systems will talk to each other and who's going to maintain them down the road. An integrated platform can give you one interface for everything, but how well that ages depends on compatibility and long-term product support. It's also worth knowing upfront which functions run locally and which ones need an internet connection or a cloud service to work at all.
Account ownership deserves its own spot in the handover conversation. You should leave with the system documentation, control of the associated accounts, and instructions for running key features manually if you need to. A lighting system or an electronic lock should make sense to the people actually living in the house, long after the installer has left.
Getting these decisions into the plans early in the project lifecycle gives your design and construction team the most room to work with, across all four of these features. Adding them to a finished house later can limit where they go or require opening up spaces that are already done.
| Feature | Why It Belongs in the Design Conversation |
|---|---|
| Safe room | Location can affect the foundation, framing, floor plan, and required engineering. |
| Spray foam insulation | The approach needs to work with the roof assembly, HVAC design, and ventilation strategy together. |
| Whole-home generator | Capacity, placement, electrical service, transfer equipment, and fuel supply all need to be coordinated. |
| Smart-home infrastructure | Cable and conduit are far easier to place before insulation and drywall cover the framing. |
If the budget can't stretch to cover every feature at move-in, ask what can still be prepared during construction. Your electrician can reserve a workable generator connection, or your builder can place conduit for technology you plan to add later. Whatever gets prepared needs to match the system you intend to install, so bring in the right team to get your home ready for these upgrades.
Start with the conditions on your land and the systems your household depends on. A private well changes how you think about backup power. If internet service is spotty, that's worth weighing before committing to smart-home controls that lean on a constant cloud connection.
Put your budget priority on anything that would mean opening up the structure again down the road. Reinforcement and concealed wiring need to be in the construction documents from the start. A smart thermostat or a network component can wait, since it's easy to swap out as the technology changes. Bring these priorities into your first design meetings. Once your team understands your property and how your household operates, each feature can be drawn into the plans and priced as part of a defined scope.
A custom home gives you the opportunity to make important decisions before walls and fixed systems limit your options. Understanding your property and how you plan to live there will help you direct the budget toward features you will value after move-in.
Bort Custom Homes has designed and built homes across East Texas for more than 30 years. Because our team handles custom home design and custom home building, we can consider how features such as a safe room, spray foam, backup power, and smart-home wiring will affect the full plan. Our design-build process gives you the opportunity to review the home in 3D, work through selections, and receive informed pricing before construction begins.
Browse our portfolio to see our finished work.
Contact Bort Custom Homes to talk about your priorities and plans for a custom home.