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Sunrooms & Four-Season Rooms in Ellisville, Missouri

We build sunrooms in Ellisville that look like part of the house, with matching roof pitch, siding and trim, rather than a glass box attached to the back wall.

Section drawing through a two-story walkout home showing the parts of a house Henry Hill remodelsone contract, footing to ridgeAS-1Basement finishingBS-2KitchensCS-3BathroomsDS-4Decks & porchesES-5AdditionsFS-6Paint, floors & trimGS-7Siding, windows & doors
Service
Sunrooms & Four-Season Rooms
Community
Ellisville, St. Louis County
From Wentzville
About 38 min
Division
Additions & conversions

Ellisville homes and this kind of project

Our first visit for a four-season room in Ellisville is spent on which way the room will face, the structure of any porch being converted and how it will be heated and cooled, which tells us how ranches and two-stories from the 1960s through the 1980s were put together.

The housing stock here: 1960s to 1980s ranches and two-stories with some newer construction.

Glass walls are already part of mid-century design, so a sunroom feels natural.

Lots, exteriors and approvals in Ellisville

Siding and window replacement, deck rebuilds and screened porches on shaded lots.

Ranch homes in Ellisville extend well. A rear addition under a matching low-slope gable, or a primary suite wing, can look completely original. Lot coverage rules and mature tree protection are the usual constraints.

What is included

Our Ellisville four-season room scope covers design, energy-code documentation, permits, foundation, framing, roofing, low-E windows and patio doors, mini-split HVAC, electrical, insulation, interior finishes and exterior matching.

We take on four-season room work across Ellisville, from neighborhoods near Clarkson and Manchester roads to the Bluebird Park area.

What we watch for

West-facing sunrooms in Ellisville overheat without the right glass coating and some exterior shading. We select glazing by orientation rather than using one window for every wall.

Working on shaded, established lots, as we do in Ellisville, we plan access for a foundation crew, framers, a roofer, a window installer, an HVAC tech and finishers before the first delivery arrives.

Permits and approvals in Ellisville

For a four-season room at a Ellisville address, the paperwork goes to the City of Ellisville. Expect full addition inspections including energy code.

Since this work shows from outside, also plan on older subdivision trustees. We prepare that submittal alongside the permit.

Schedule and getting to you

On site, a four-season room in Ellisville generally runs six to ten weeks.

Ellisville sits toward the edge of our range: I-64 to Clarkson Road and south, under forty minutes. We group trade visits and deliveries carefully for projects at that distance, and we take them on when the scope justifies a dedicated crew.

What moves the price in Ellisville

We price sunrooms & four-season rooms in Ellisville from a site visit, not a square-foot figure. These are the items that change the number.

  • Foundation type and height above grade.
  • Roof style, vaulted ceilings and skylights.

More detail

Our step-by-step method for this work, and the factors that move its price, are laid out on the main sunrooms & four-season rooms page. More about the area is on our Ellisville page.

Sunrooms & Four-Season Rooms in Ellisville: common questions

How long does a four-season room take in Ellisville?

Six to ten weeks of construction after permits. For Ellisville we group trade visits to keep that schedule tight despite the drive.

Do I need approval beyond a permit for a four-season room in Ellisville?

Possibly. In Ellisville you may be dealing with older subdivision trustees. City or county approval and private approval are separate, and we prepare both submittals and wait for written approval before ordering materials.

Will my furniture fade?

Low-E coatings block most ultraviolet light. Shades help with the remainder.

Tell us about the project

Call (314) 280-8020 during working hours, Monday to Friday, 9am to 5pm, or send the form and we will call you back. The first visit is a walkthrough and a conversation, and it costs nothing.

Call (314) 280-8020Request estimate