Cellular House Roof Over Handbook

In the event you personal an older cell residence with a flat roof or have wanted to learn our article about discovering cell residence roof leaks greater than as soon as, it’s most likely time for a roof substitute or cell residence roof over.

If it is advisable change your roof you may have two choices: self-supported cell residence roof over and never self-supported.

That is an exhaustive 2100-word information on self-supported cell residence roof overs. You’ll discover hyperlinks to different articles about roofs sprinkled all through the web page to information you additional.

Which roof design must you use?

Roof substitute specialists want to examine the house earlier than they may give recommendation. Recommendation or deciding on will depend on a number of variables. Age and dimension of the house being crucial however different elements are location, supplies, and labor.

A brand new roof over can present an extended lifespan, higher power effectivity, and a give your own home a extra fashionable look. There’s a great likelihood it’s going to improve the worth of your cell residence too. Keep dry and heat are pretty essential advantages of a wholesome roof.

2 Sorts and 4 Designs of Cellular House Roofs

Cellular houses are usually constructed with 4 prevalent roof designs: flat, bowstring, half truss, and customary sloped or pitched roofs.

Flat or bowstring roof designs had been usually utilized in manufactured residence development till the mid-Nineteen Eighties.

Bowstring Roofs

Bowstring trusses are a dome form. Most cell houses may have bowstring trusses made with 2×2 or 2x3s. Structurally, they can not stand up to a variety of weight.

Flat Roofs

A flat cell residence roof comes from flat rafters or trusses.

A flat cell residence roof is inexpensive as a result of fewer supplies are wanted.

Half Truss Roofs

A half truss is used on double wides and means what it says, it’s solely half a truss. When a double vast is married collectively, it kinds a full truss that slopes down either side.

Customary slope trusses are the pitched roofs we see on fashionable single wides. They’ve a excessive mid-point and slope down either side.

Pitched Roofs

Pitched roofs have been the commonest form for each manufactured residence roof design and site-built houses for over 3 a long time. Customary pitch trusses are each 16″ or 24″ on heart.

Costlier manufactured houses may have higher framing and a shorter distance between the roof trusses.

Associated: See Frequent Questions on Cellular House Roofs Right here

Can Your Cellular House Carry the Load of a New Roof?  

Earlier than you possibly can add a brand new roof to any residence, you’ll want to make sure the house’s construction can stand up to the burden of a brand new roof.

Houses with flat roofs or bowstring-shaped trusses are usually not robust sufficient to resist the burden of a brand new roof.

An expert roofer will use particular formulation to find out the most effective sort of roof over. They’ll use the house’s framing and truss measurements concerning useless and stay masses to make sure the brand new roof received’t be too heavy for the house’s framing to bear.

The place the house merely can not stand up to the burden, the most suitable choice is to create a self-supporting cell residence roof over.

Be taught Learn how to Discover and Restore Leaks on Cellular House Roofs Right here

Self-Supporting Cellular House Roof Overs

If your own home is older or made with smaller lumber, it could not bear the burden of the brand new roof, requiring publish and beam framing that carries the burden right down to the bottom. This isn’t troublesome, nevertheless it does add extra price.

To provide a cell residence with a flat roof higher safety, extra power effectivity, and a extra fashionable look, many householders selected a gabled roof over design, also called pitched. These gabled roofs will be lined with asphalt shingles or metallic panels – the burden doesn’t matter if the roof over has its personal self-supporting body.

No different modification can utterly change the look of a cell residence like a self-supporting roof over.

Putting in a self-supporting cell residence roof over is barely beneficial for householders who personal the land their residence sits on. There’s no sense in spending cash on a self-supporting roof over if another person owns the land otherwise you plan on transferring.

Value of A Cellular House Roof Over

Roof overs aren’t low cost however the long run heating and cooling financial savings can no less than offset a little bit of the fee.

As with a big residence enchancment mission, putting in a brand new roof isn’t low cost as a result of it isn’t straightforward. In the event you’re fortunate, you are able to do it your self or discover a firm that

Examples of Self-Supporting Cellular House Roof Over Designs

If the house’s development can not stand up to the burden of a brand new roof, it’s going to should be designed as a self-supporting roof over, that means its personal footers will maintain its weight by way of publish and beam construction.

A self-supporting cell residence roof over design means it has its legs or posts to face on. The house itself will bear not one of the new roof’s weight.

The next pictures are all examples of self-supporting cell residence roof overs.

Lean-to Design Used on Self-Supporting Roof Over

Discover the posts each few toes working down the facet of the house? The posts maintain and distribute the burden of the brand new roof being constructed.

After the framing was completed and the brand new metallic put in, new siding was put in and painted blue.

The taller roof makes this small cell residence seem a lot bigger than it’s.

The posts spaced each few toes across the perimeter of the house, referred to as perimeter footings and piers, are positioned no less than each 8-10 toes alongside the house’s perimeter to help the burden of the brand new roof.

Pole Barn Design on Self-Supporting Roof Over

This subsequent instance of a self-supporting cell residence roof over is standard as a result of it’s used on barns and sheds excess of on cell houses.

Your Cellular House Power and Restore Information defines a roof over, or Ramada roof, as a brand new site-built roof that’s put in above a cell residence that has its helps like a pole barn. Like this.

Roof overs must be self-supporting like pole barns. Actually, many roof overs are simply small pole barns over high the cell residence.

Your Cellular House Power and Restore Information

Constructing a self-supporting Cellular House Roof Over

You’ll see a self-supporting cell residence roof over constructed from begin to end. I discovered this construct in a discussion board for Chevrolet followers (sure, I’m a Chevy fan).

The one vast cell residence sits on Lake Eufaula in japanese Oklahoma. It has had a big deck on the entrance of the house for a number of years, however the home-owner wished extra shade and extra safety for the house.

If you wish to sit outdoors throughout an Oklahoma summer time, you’re gonna want shade. The home-owner knew he couldn’t connect something to the cell residence as a result of it will possibly’t stand up to the burden.

Our home-owner used Google SketchUp to develop the plan for the roof over.

• Section 1: Planning the New Cellular House Roof Over

As soon as the plan was created, he ordered $3000 value of 6x6s and 5×5 posts and commenced constructing a structurally sound self-supporting cell residence roof over.

• Section 2: Posts Put in Across the Cellular House

The home-owner changed outdated or broken decking whereas putting in posts.

The home-owner says putting in the 4 inside posts was the toughest job as a result of there have been already footers cemented in place.

Integrating new posts into the prevailing decks was additionally time-consuming and required quite a lot of work nevertheless, the decks are a lot stronger.

• Section 3: Putting in the Railing on the Decks, Slicing the Posts to the Correct Peak, and Including the 2×8 Headers

After the posts had been set and the railings had been put in, it was time to chop the posts to the correct top and notch them out to carry the headers.

For the posts on the back and front of the house, the headers had been doubled up and positioned on the notched posts for correct load bearing. Right here’s a closeup:

• Section 4: Putting in the Brief Wall Over the Headers

A brief wall for headers is a small part of wall constructed to help the beam (header) above a door or window. It helps stop the header from bending or breaking.

Short-term braces had been put in to assist maintain the quick wall in place till the trusses arrived.

• Section 5: Putting in the Trusses

As soon as the trusses arrived it was time to get them on the roof. Since there have been solely two folks the home-owner used a slide and hoist system to get the trusses up safely:

After putting the trusses on the roof, they’re now prepared for set up.

The trusses have been positioned in addition to the purlins.

Truss ties had been put in:

After putting in the trusses, we now want to put in the rafters for the deck roof.

Section 6: Putting in Rafters Over the Decks

• Section 7: Steel Roofing Put in

The home-owner ordered 3800 kilos of 26 gauge metallic in 12′ panels to put over the trusses and rafters of the house. Roof decking and insulation weren’t put in.

Many owners choose so as to add insulation beneath their new metallic roof. Maybe the home-owner plans so as to add foam board insulation sooner or later? Nonetheless, with the brand new roof over, they are going to save on heating and cooling prices. The proprietor can even get pleasure from an extended life span and an entire new search for the lake residence.

• Section 8: Ridge Cap, Facet Wall, and Soffit

In style Roofing Supplies for Self-Supported Cellular House Roof Overs

We’ve beforehand mentioned the three hottest roof over supplies right here: metallic, shingle, and TPO. There are a pair extra supplies, like EPDM and standing seam metallic roofing, which are used on cell houses of all makes and fashions.

Most specialists can agree that the most effective supplies for self-supporting cell residence roofs are shingles and metallic.

Shingles on Cellular House Roof Overs

Shingles have been the preferred roofing materials within the final century, however metallic has gained in reputation.

Shingle roofs are available a couple of completely different colours and textures.

Shingle roof overs will be put in over your authentic roof, so long as you haven’t already had a roof overdone up to now.

The main profit to shingled roof overs is the timeless look. Putting in shingles is often extra expensive than a TPO roof, however can enhance the worth of your own home serving to you recoup the whole prices.

One other profit of putting in a brand new roof in your cell house is the insulation that goes with it.

Corrugated Steel Cellular House Roofovers

There are a few completely different metallic roofing techniques used on cell residence roofovers. Previous bowstring-shaped roofs are normally a tin of types that could be very skinny. It’s simply broken. It is suggested to switch an older cell residence roof with a metallic roof product that’s flat or standing seam.

In the event you order from an precise metallic roof producer you possibly can typically get thicker metallic for lots lower than the metallic panels at Lowe’s or House Depot. A variety of corporations provide full metallic roofing kits for a metallic cell residence roof over design.

Standing Seam Steel Roof with Insulation is a Nice Thought for Cellular House Roofovers

Steel roofs are extraordinarily sturdy and will be put in on any slope. They’re standard as a result of the seam the place two panels meet is above the water circulate which enormously reduces any alternative for water harm.

A Chesterfield roofing firm instructed us that metallic roofs are lighter than shingles, are simpler to put in, and have a life expectancy of round 50 years. Steel’s sturdiness and ease of set up make it a most popular alternative for roofing professionals and cell householders. Insulated metallic roofs are even higher.

A thick layer of froth board insulation not solely lowers heating and cooling prices, nevertheless it additionally reduces outdoors noise that’s so widespread in older cell houses.

Steel roof over will be placed on high of any cell residence roof no matter its present situation. Be taught Learn how to Rent Cellular House Contractors With out Getting Ripped Off Right here.

Cellular House Roof Overs That Do Not Require Help

The next are pictures of cell residence roofovers that aren’t self-supporting, simply to present you an thought of the distinction.

The primary instance makes use of pitch and gutters to its benefit. Discover how the roof overlaps the porch roof.

On this subsequent cell residence, the facet panels above the partitions had been prolonged (very similar to the instance above of the self-supporting roof). That is completed to present the house a extra outstanding look and by elevating the roof altogether it helps maintain the eaves and carport out of the best way.

Associated: The place to Discover Cellular House Components and Provides

Can Your House Carry the Load of a New Roof Over?  

Earlier than you possibly can add a brand new cell residence roof over your own home you’ll want to make sure the house’s construction can stand up to the burden of a brand new roof.

Houses with flat roofs of bowstring trusses pose an issue as a result of they aren’t robust sufficient to resist the burden of a brand new roof.

An expert roofer will use actual measurements from the house’s development together with framing and truss dimensions to calculate the kind of roofover will work finest. They need to account for each useless and stay masses to make sure the brand new roof received’t be too heavy for the house’s framing to bear.

The place the house merely can not stand up to the burden, the most suitable choice is to create a self-supporting cell residence roof over.

Climate Concerns for Cellular House Roof Over Tasks

When planning a self-supported roof over on your cell residence, it’s essential to contemplate the native climate situations to make sure the longevity and effectiveness of your new roof. Listed here are some key climate elements to take into consideration:

1. Wind Load

Areas liable to hurricanes and tornados like Alabama require roofs designed to resist robust gusts and excessive. Use wind-resistant supplies and safe the roof with extra fastenings. In our analysis, we gathered some data from a roofer in Huntsville who providers Northern Alabama and in addition discovered that not solely the supplies on your roof should be rigorously chosen with excessive winds in thoughts, but additionally that the construction of the roof, how usually it’s maintained and the general fashion of the roof are all crucial.

2. Snow Load

In areas with heavy snowfall, guarantee your roof is designed to deal with the burden of accrued snow. Go for a steeper pitch to facilitate snow runoff. Just like excessive winds, the construction and elegance of the roof play a big function in how nicely the roof can tolerate harsh climate.

3. Rainfall

For areas with important rainfall, guarantee correct drainage techniques are in place. A pitched roof with gutters and downspouts can stop water pooling and potential leaks.

Temperature Extremes

Use supplies that may broaden and contract with out harm in areas with massive temperature fluctuations. Insulated roofing may help preserve inside temperatures and scale back power prices.

4. UV Publicity

In sunny climates, select UV-resistant supplies to forestall degradation from extended solar publicity.

By taking these climate concerns under consideration, you possibly can design a roofover that gives optimum safety and sturdiness on your cell residence.

Conclusion

On this article, we’ve shared a number of examples of each self-supported cell residence roofovers and common cell residence roofovers {that a} residence’s facet partitions can help.

In the event you aren’t positive whether or not your own home can bear the load of a brand new roof, have knowledgeable roofing skilled provide you with a free estimate. They are going to examine the house’s wall, outriggers, rim joist, and roof framing to find out which cell residence roof over design most closely fits your wants.

Additionally, at all times test with affiliation pointers if your own home is in a park or different space the place issues like top or uniformity of the properties could also be in query.

Do you may have a singular cell residence roofover design? We’d love to listen to about it or see it!

As at all times, thanks for studying Cellular House Residing!