
Sherman Sunrooms & Patios has been building patio enclosures, sunroom additions, and screen rooms for Gunter homeowners since 2017 - and because Gunter mixes newer subdivision homes with older rural properties on Grayson County clay, we assess every lot before recommending a foundation or connection approach.

A lot of Gunter homes - particularly the newer subdivision builds on what was recently farmland - came with open concrete patios that spend most of the warm months sitting empty in the sun. Our patio enclosures use the existing slab as the foundation base and add a wall system and roof that converts dead outdoor space into a room you can actually use from spring through fall - and with the right glass, through summer and winter too.
Gunter summers push above 95 degrees, and hard freezes are possible every winter - the February 2021 storm hit Grayson County hard. A four-season sunroom with insulated glass and a mini-split system handles both extremes, giving Gunter families a comfortable room year-round without adding a full-scale room addition to the house.
Gunter evenings in spring and fall are genuinely pleasant - cooler than the Dallas suburbs, with more open space and less ambient light. A screen room lets you enjoy that without the mosquitoes and flies that come with rural and semi-rural properties. It is the most cost-effective way to extend outdoor living on a Gunter property.
Gunter's larger lots give homeowners room to build out rather than up. A sunroom addition off the back or side of the house adds conditioned square footage without touching the existing interior - a practical option for families who moved to Gunter for the space and want to make the most of it without a full interior renovation.
Vinyl framing holds up well under North Texas UV and humidity - it does not rot, warp, or need repainting the way wood does, which matters on a property where maintenance is already spread across a larger footprint. For Gunter homeowners who want a clean, low-maintenance sunroom, vinyl framing is a practical choice.
Some of Gunter's older in-town homes near the historic downtown core have covered back porches that have been informally enclosed over the years - sometimes with screens, sometimes with temporary panels that leak and let in drafts. A properly enclosed patio room addresses those problems permanently with a sealed wall system and permitted construction.
Gunter is in an unusual position among North Texas towns: it is small enough to feel rural but growing fast enough that new subdivision homes are going up alongside farmsteads and older in-town properties. That mix means the sunroom contractor who works here needs to be comfortable with a wide range of foundation conditions, exterior materials, and lot sizes. A newer brick-veneer home in a Gunter subdivision requires a different attachment approach than an older wood-frame house near downtown - and a property with a larger slab or an outbuilding close to the addition site brings its own site-access and engineering considerations. The Grayson County building environment also means that permit requirements, soil conditions, and inspection processes are consistent with what we see across the rest of the county - we know what to expect here.
The climate in Gunter is the same North Texas climate that shapes every project we do: hot summers above 95 degrees, spring hailstorms that can be severe, and winter freeze events that arrive with little warning. The February 2021 winter storm showed that Grayson County is not immune to hard freezes that drive temperatures below 20 degrees - a four-season room with proper insulated glass handles those conditions; a three-season room does not. On the structural side, Gunter sits on expansive Blackland Prairie clay - the kind of soil that swells and shrinks with every wet and dry cycle, putting steady stress on concrete slabs and footings. We account for that soil behavior in how we design every sunroom foundation here.
Our crew works throughout Gunter regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. Gunter sits a few miles west of US Highway 75 in southern Grayson County - close enough to the Dallas metro that it draws commuter families, but far enough out that properties here still have the lot sizes and rural character that people move north to find. That character shows up in the work: larger slabs, more outbuildings, and driveways that require a full crew vehicle to navigate are more common here than in Sherman or Denison.
Most residents in Gunter identify with Gunter ISD - the Gunter Tigers are the centerpiece of community life here, and most of the families who moved to Gunter in the last decade cite the school district as a primary reason. The newer subdivisions that went up on former farmland north and east of downtown are where most of the recent growth has landed, and many of those homes are in the 10 to 15-year-old range - old enough to need their first significant outdoor living upgrade, new enough that the slabs and foundations are generally in good shape.
We also cover Van Alstyne just to the south, where the mix of newer subdivision homes and older downtown properties is similar to Gunter. Sherman is our base and we are on the road between these communities regularly - response times here are short.
Call or fill out the contact form and we will reply within one business day to schedule an on-site visit. No need to have a detailed plan ready - we come to you and assess the property before recommending anything.
We inspect the existing slab or foundation area, check the exterior wall condition, and review the site for drainage and access. You get a written, itemized estimate before any commitment - no pressure and no surprise costs added after you sign.
We file the building permit with the City of Gunter - usually a one to three week review process - then begin construction. You do not need to be home every day, but we keep you informed of the schedule and any site conditions that change the plan.
When work is complete, we walk the project with you to confirm everything meets the scope. The city inspection closes out the permit, giving you a documented record of the addition - which matters when you refinance or sell.
We serve Gunter, TX and surrounding Grayson County communities. Free estimates, permitted work, and no-pressure site visits.
(903) 209-2202Gunter is a small city in southern Grayson County, about 60 miles north of Dallas and roughly 15 miles south of Sherman. The town counted around 2,200 residents at the 2020 Census, but that number has grown as commuter families move north out of the Dallas-Fort Worth metro in search of more space and lower land costs. The result is a community where older in-town homes near the historic downtown core sit alongside newer subdivisions that went up on former farmland in the last 10 to 15 years. Most properties here are owner-occupied single-family homes, many on lots larger than a typical suburban parcel - some with acreage, outbuildings, and long driveways.
Gunter ISD anchors community life in the city - the Gunter Tigers are well known in Grayson County athletics, and the school district is a primary reason many families choose to settle here rather than in a neighboring town. The historic downtown area along Main Street has older commercial buildings and the original town layout that longtime residents know as the center of Gunter. For homeowners looking for a sunroom contractor who knows this area, we are based in Sherman - a short drive up US-75 - and we are in Gunter regularly. We also serve Sherman and Denison, so if you have family or neighbors in either city who need sunroom work, we cover the whole corridor.
Keep bugs out and fresh air in with a professionally installed screen room.
Learn MoreDurable patio covers that protect your outdoor space from the elements.
Learn MoreCall today for a free on-site estimate. We serve Gunter and all of southern Grayson County, with permitted work and no-pressure consultations.