Methods For Building An Interior Vault Ceiling?

Before attempting to install a vaulted ceiling in your home, it is essential to determine if your structure permits this renovation. This Old Home’s Tom Silva recommends several key factors to consider, including proper ventilation to prevent heat buildup between the roof and finished ceiling. Skylights are a great design element to add to a vaulted ceiling, as they add a touch of elegance to the space.

Vaulted ceilings offer great architectural features and height to your home, but converting a flat ceiling to a vaulted one can be challenging. This article provides 30 inspiring vaulted ceiling ideas that will instantly enhance and elevate your space, whether your home’s style is traditional or contemporary.

The article covers the pros and cons of installing a vaulted ceiling design, the factors affecting cost, and safety considerations. It also discusses the process, costs, average ceiling height, and differences between vaulted and cathedral ceilings.

Additionally, the cost of doubling the ceiling joists can range between $1,000-$2,500, including insulation. Once done, a VELUX installer can help you decide if the renovation is right for you. The process of adding a vaulted ceiling to your home involves filling in between the joists at the tops of the walls, adding additional framing, insulating, and GIB.


📹 How To Vault a Ceiling | What YOU Need to Know!

Learn how to vault a ceiling, cathedral ceiling when you have a flat ceiling with rafters. WHAT vaulted ceiling insulation is BEST.


How do you tell if you can vault your ceiling?

To vault ceilings, first examine your attic space for any issues. If you see a complicated framework with perforated metal plates, it’s likely a roof with trusses. If it’s framed with lumber rafters, the roof can stay in place. Measure the raft depth to ensure it’s deep enough for insulation. If using traditional batt insulation, allow a one-inch air space. Identify any mechanical complications, such as ducts, plumbing vents, HVAC equipment, or wiring, and relocate any in the area.

Is vaulting a ceiling worth it?
(Image Source: Pixabay.com)

Is vaulting a ceiling worth it?

Vaulted ceilings offer generous space overhead, providing airy grandeur and making cramped rooms feel more special and large. However, adding ceiling fans or skylights can detract from the fancy groin vaulted ceiling or exposed beams. Opposite options include operable skylights or high windows, which can use the vault for passive cooling by pulling warm air out. However, creating more air volume to condition is more expensive.

The location of the house may mitigate the maintenance cost of vaulted ceilings, as colder air in the North may result in higher heating costs, while hot air in the South or middle regions can be an asset.

Can you vault a ceiling without taking the roof off?

To vault ceilings, first examine your attic space for any issues. If you see a complicated framework with perforated metal plates, it’s likely a roof with trusses. If it’s framed with lumber rafters, the roof can stay in place. Measure the raft depth to ensure it’s deep enough for insulation. If using traditional batt insulation, allow a one-inch air space. Identify any mechanical complications, such as ducts, plumbing vents, HVAC equipment, or wiring, and relocate any in the area.

How much does it cost to vault an existing ceiling?

The financial outlay required for the construction of a vaulted ceiling varies between $40 and $70 per square foot, contingent upon the dimensions of the room in question and the extent of structural work that is necessary. The financial outlay for raising a ceiling in a residential property ranges from $16, 000 to $28, 000. It should be noted that this process results in the removal of attic space. A vaulted ceiling is distinguished by its elevated position and curved or sloped configuration. Free estimates from nearby ceiling contractors are available upon request.

Do you need a structural engineer to vault a ceiling?

In order to guarantee that your plans for a vaulted ceiling comply with the requisite standards, it is essential to seek the guidance of a duly qualified architect and structural engineer. Prior to commencing work, it is imperative to ascertain whether building regulations approval is a prerequisite, as this is distinct from planning permission. To identify professionals in your area who are highly recommended, enter your postcode in the search field.

Can I vault an existing ceiling?

Vaulting a ceiling is not a DIY task and should be done by a structural engineer. The author’s family, after a 1878 Victorian renovation, decided to sell their home and build a 1945 Colonial fixer-upper during the pandemic. They transformed the house into a home they love, embracing the natural light in the kitchen and east-facing side. However, the dark, dingy side of the house was depressing. The living room, once a living room, was now an oversized dining room with a south-facing window, and a sunken living room with a broken slider leading to an old metal screened porch surrounded by nature trees. The popcorn ceilings in the living room space were less than 8 feet tall. The dark side of the house was a result of the dingy and dark interior.

How do I know if my wall is load bearing vaulted ceiling?

A load-bearing wall is one that runs perpendicular to the joists at a 90-degree angle. When parallel to floor joists, it is not a load-bearing wall. The wall may be aligned under a single joist or bear on blocking adding between two adjacent joists. A partial wall with a beam running alongside it may also be a load-bearing wall. A beam is often a ceiling projection that runs directly into the partial wall, and the builder may have installed a microlam beam to span the opening and carry the load above.

Do you need planning permission to vault a ceiling?

The need for planning permission to vault ceilings depends on the location and local building codes and regulations. If you’re planning to add a vaulted ceiling to a new plan, you can modify it by making a modification request. Contacting customer service representatives live on the website can guide you through the modification process. If you choose to add a vaulted ceiling in your current home, focus on areas, costs, and experts.

Do vaulted ceilings increase electric bill?

It is possible to reduce a home’s air conditioning load significantly by insulating the area underneath the roof. This is because up to 45 percent of the load results from direct solar heat gain through the roof structure, which in turn leads to a higher electric bill.

How do I know if I can vault my ceiling?

A vaulted ceiling can be supported by any house with a sloped roof, as long as attic space is available. Steeper roof pitches are necessary for higher vaults, while lower-pitched roofs can only accommodate shallower vaults. Most homeowners choose to vault the ceiling in a family room or great room to fully appreciate the effect. If you’re planning to build a new house or add an addition, understanding the difference between a vaulted and cathedral ceiling is crucial for making an informed decision. The terms “vaulted” and “cathedral” were historically different.

How do you tell if you can vault a ceiling?
(Image Source: Pixabay.com)

How do you tell if you can vault a ceiling?

To vault ceilings, first examine your attic space for any issues. If you see a complicated framework with perforated metal plates, it’s likely a roof with trusses. If it’s framed with lumber rafters, the roof can stay in place. Measure the raft depth to ensure it’s deep enough for insulation. If using traditional batt insulation, allow a one-inch air space. Identify any mechanical complications, such as ducts, plumbing vents, HVAC equipment, or wiring, and relocate any in the area.


📹 How to convert a conventional flat ceiling into a VAULTED CEILING!


Methods For Building An Interior Vault Ceiling
(Image Source: Pixabay.com)

Rafaela Priori Gutler

Hi, I’m Rafaela Priori Gutler, a passionate interior designer and DIY enthusiast. I love transforming spaces into beautiful, functional havens through creative decor and practical advice. Whether it’s a small DIY project or a full home makeover, I’m here to share my tips, tricks, and inspiration to help you design the space of your dreams. Let’s make your home as unique as you are!

Email: [email protected], [email protected]

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13 comments

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  • In the article, it appears the ceiling joists run between the gable ends, but in your diagram, you show them across the building, forming a triangle with the roof rafters. It would be helpful to provide an brief explanation why it was OK to remove the floor joists and not install collar ties. That is unusual for such most “stick built” roof structures.

  • Always thought of an open concept home no dry wall on the cielings all the wires, pipes, ac vents ran cleanly, putting like 6 big sunlights you would find at a gym, and only build the walls up where the room divide. Use some kind of foam insulator on the top.held by a net and paint it all white tbh and in rooms build a small loft above with storage and have a ladder where one can climb up. I think its better than having an attic and wasting so much material

  • We have a 6’11 tall weird modern British attic full of softwood beams and watertank and pipes for ventilation and stuff about 625 square feet built in 1993, I was thinking of converting the attic but I decided not because the crazy amount of beams crossing everywhere would be a good modern artifact. No I’m thinking about removing the ceiling panels to make a vaulted ceiling and using the existing fluffy insulation and mount it to the ceilings in like a box.

  • This is pretty much what I was thinking about doing. But my ceiling joist do run parallel, I think just because it was shorter boards that direction not because it is all that structural. That said the people who built my house did a poor job nailing anything, but pulling out the ceiling I’d be able to reinforce the rafters alot easier, kinda difficult drawing through small attic. And those boards yall cut in half could have been used, If not tall someone would have been happy to get some long pieces of lumber that would otherwise be trashed. But I suppose you probably have, reasonably, more important things to worry about than recycling wood.

  • Why the F would the inspector say that? To close to the property line to put spray insulation in the walls, THATS ABSURD!!! When these a$$holes have the power to make decisions, or codes/rules as bull$hit as these, it time for the people to revolt. Should have framed out a little nook and spray foamed that inspector in.

  • There is a full attic space over the garage that extends over the kitchen (which is attached to the garage) all the way to the middle of the house (past the kitchen). I would live to open up the ceiling in the kitchen. It’s structured just like yours there in the article. Is that doable to open up the kitchen ceiling only?

  • My living and dining room are connected by a 4 or 5 inch thick (I’d say standard width) wall with an opening on the left and right sides as open door ways. The dining is vaulted. I want to take down the wall and vault the living room too! So the dining AND living room is vaulted! Can/Will you give a ballpark figure how long it took you and estimate total cost? Thanks so much! You made it look easy! 😆

  • I have a 1940’s cabin that is 14′ high. The downstairs is 8′. The upstairs bedrooms are an attic my father turned the attic into bedrooms for the children. Back in the 60’s. Now I am redoing the house. The right side, I am taking out the bedroom and making a 14′ ceiling in the living room-kitchen. I was wanting to put ceiling beams on the ceiling. Then I saw someone’s ceiling that they just left their rafters and it looked good. Maybe they could be turned into decretive style, maybe the center could be a larger beam. I am going to try that. Later I will raise the roof on the left side to make a complete 8-10′ study. I also want to put in 4 bed and 2 bath on a 3rd floor. So the first may start on the left side to be an 8′ dining, but later raise to 10′ ceiling. Above is the study on 2nd floor. My master bed. is behind the dining room. I am taking the house out 24′ to the back. Have a sewing room to the back of the study. Then replace a shower-toilet-sink there as well. Then where the old garage is, replace it with an art studio and utility room at the back. I will start in about in 2 weeks on this project. Because of the finances it will take about 3 years to get the 3rd floor done.

  • Good analogy. However, the insulation for our area is R-38 code. Therefore, it’s better to have spray foam. But, not against the under side of the roof. You also said to leave a space between insulation and the under side of the roof decking. How much ??? Be specific. The space or gap you r looking at is not enough ventilation. So……the best way to solve the problem of venting and insulation and rafter size is to…… Build built-in vents. That is, allow as much as 4 to 6 inch space between the back side of the roof decking and the covering for the vent. Then, install a retrofit blower to keep this area circulating. Ok. Way over the top ?? I get it. But, it solves several problems. Plenty of room or space to eject hot air or condensation. Them spray foam since higher density than the rigid foam boards he is using. But spray it against the new underside of the interior of panels for inside. Hope that helps

  • Excellent work and nice article. I did read that you do not need an air gap or even a ridge vent on your roof if you use spray insulation to fill the entire bay between your rafters, do you know if that is true? This would eliminate the need for a gap behind your rigid insulation. But you would probably know better than me. Nice work sir!

  • I have a cathedral ceiling with tongue and groove pine finish. I do not know what size rafter board is. I need to redo my metal roof and replace insulation and decking. How do I do this from the outside? Do I need those ventilation boards for the soffits? do you have any articles of the actual insulation installation and ceiling finish out?

  • I’m preparing to change my home ceiling to high ceilings. I have I believe 6 inch for my existing rafters but the older thick wood. If I added 8 inch to cheek the original will I be adding weight to my roof. I mean I imagine if I am taking off the old heavy plaster sandwich with wire it’s a plus. I only plan about living room and kitchen to open wall and leaving an attic room on top it the two 10 foot rooms it’s a 30 ×20 tiny house. Seeing this article I could add a nice fancy finished rafter in the center for support and style. But any tips would be appreciated 👍

  • The recessed lights are a mistake, IMO. They will become a path for the heat and moisture from the living space to the roof. The worst part of this issue will be a condensate forming inside of the insulation. I would go with the hanging or perimeter lights instead. The recessed lights may work in the warmer states. The colder states would require a better thought.

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