11/25/09
Roof paint flakes.
Why does the coating flake?
There are several reasons, but the most common reason is that the coating/paint cannot stretch with the movement of the metal panels. Metal panels expand and contract with changes in outside temperature. Simple test is take a chip of the roof coating: if the chip snaps when you bend it, then the coating is a stiff paint and the material will flake.
11/15/09
When was this roof coated?
Lately, I have begun to revisit projects that were completed some years ago. The purpose is to view the weathering of the tints.
If you are driving through Columbus, NJ, just take a look at this home on the north side of the main street. The roofing panels may look like a recent coating project with rusty red acrylic, but actually work was completed in 2004.
If you are driving through Columbus, NJ, just take a look at this home on the north side of the main street. The roofing panels may look like a recent coating project with rusty red acrylic, but actually work was completed in 2004.
10/29/09
Frequently asked questions about tin roofing work
How much?? What colors? and other frequent questions about restoring metal standing seam and embossed shingle roofing can be found on this link:
Frequently asked questions about tin roofing
Frequently asked questions about tin roofing
10/14/09
Tin roofing colors - terracotta
In the Virginia and Carolina mountain areas, this regional shingle design survives due to the care of owners who want to preserve vintage metal roofing.
On this home near Lake Lure, the owner selected terracotta tinted acrylic. Her choice blended well with the type of brick foundation and the beige-like siding.
In the past fifteen years, I have seen this design only four times, resulting in three projects.
On this home near Lake Lure, the owner selected terracotta tinted acrylic. Her choice blended well with the type of brick foundation and the beige-like siding.
In the past fifteen years, I have seen this design only four times, resulting in three projects.
10/10/09
Before this Mullica Hill, NJ, owner made changes, this home disappeared into the large, tree-filled lot, thereby obscuring the residence from view. Reason: the roof was dominated by the trees.With a Barn Red roof, her place now dominates the site instead of disappearing into the woods. As an added touch, she completed her decor makeover with a front door, porch railing and window trim (above and below) painted in the same roof tint.
10/8/09
The Lineup
ATTENTION.
LEFT FACE.
FIRST, PRIMER
MOVE, BASE COAT
KEEP UP, TOP COAT
hup, two, three, four.
Approx materials for 1400 sq ft tin shingle roof
LEFT FACE.
FIRST, PRIMER
MOVE, BASE COAT
KEEP UP, TOP COAT
hup, two, three, four.
Approx materials for 1400 sq ft tin shingle roof
10/6/09
Shingles or painting old metal panels
There is an excellent chance that the price this owner paid for these shingles would have been equal to the application of the preserving system for old metal panels.
9/30/09
Crooked house in Shepherdstown
The Crooked House is well known in the college setting of Shepherdstown. The owner rents this landmark out to tenants who can appreciate its unique charm.
We were pleased to preserve its roofing panels with Barn Red acrylic. See more about this Shepherdstown rental here.
We were pleased to preserve its roofing panels with Barn Red acrylic. See more about this Shepherdstown rental here.
9/22/09
Selling old tin shingles
Cynthia emailed to ask, "I am wondering if you know anyone that would be interested in the old tin shingles on my house. We are putting on a new roof and I would love to see them recycled."------------
The tin shingles are not really worth much and do not work well reinstalled on another roof due to tearoff damage. Nor do they work in combination with new shingles due to metal conflicts.
Suggest you consider selling them to someone who wants to create a tin ceiling, or decorative wall or trim. The shingles could be coated with primer/acrylic or copper liquid coating or gold coating. See my article on copper ceiling
I am using some to decorate the wall above my kitchen counter. If you check forums on restoration sites, there are places that specialize in old items.
------------
Thanks those are great ideas!
Cynthia's email is cynrazz@gmail.com.
9/20/09
9/14/09
Primer for tin roof, or not

Sometimes a favorite primer develops bubbles.
There are several reasons this result may occur--trapped moisture, for example.
Not in this case: under the primer are old roof coatings, containing trapped gaseous particles that expand in the sunlight.
There is no one magic primer that will work on every tin roof.
9/4/09
England's rainy weather product
For those who prefer to work on the roof in rainy weather--Rubberkote 1047!!! Check the photos of someone repairing a roof problem located in a puddle.
Regardless of how wet the roof surface is, or how soon the rain starts, this product will cure and stop leaks.
8/28/09
Church roof converted to white metal

The members of this New Jersey church wanted a white roofing surface to keep the sanctuary as cool as possible during the summer months.
For more photos, click this white metal roof link
8/8/09
Installing metal roofs that look too new

In Fayetteville, NC, this roof is new, replacing another new metal roof.
Reason: The first new roof did not look old.
For the story, see my article on an unusual happy ending for installing this metal roof.
8/6/09
7/30/09
Cool roof over old metal surface
As a contractor for cool roofing and vintage tin restoration work, we have performed two projects like this one thus far this year
7/29/09
Installing new metal shingles on embossed tin roof
7/22/09
Embossed tin shingles
After the Civil War to before World War II, a roofing style called "embossed tin shingles" evolved. Sometimes called stamped shingles, many owners of residences with this unique roofing style want to keep them.My crew and I specialize in preserving these old roofs.
For general information about them, check out my article entitled Embossed Tin Shingles
7/20/09
Tin roof in old Virginia
7/12/09
White metal roof
Roofing projects on haunted houses
If you work on old houses, one has to be prepared for the project in a haunted house. Thus far, we have worked in two structures with ghostly reputations.See my article on both experiences
6/26/09
Copper roofing appearance
6/18/09
Acrylic in commercial settings
The acrylic/elastomeric applied to tin roofing restoration projects--by us--is exactly the same formulation used by NASA to protect the metal parts of their engines. The material cures to a tough finish with extrodinary elasticity to move with the metal during the changes in temperatures.
Acrylics have been used in the commercial field since the 1970s. In the 1990s, several private manufacturers tinted the formulation and encouraged its use in the residential field. This Old House TV show was one of its first exhibitors of the acrylics/elastomerics
Acrylics have been used in the commercial field since the 1970s. In the 1990s, several private manufacturers tinted the formulation and encouraged its use in the residential field. This Old House TV show was one of its first exhibitors of the acrylics/elastomerics
6/17/09
Residential tin roofing hiding under shingles
Under this shingle roof hides a sturdy metal roof. With the fully reinforced system, the residential tin roofing owner will enjoy a restored piece of history.
6/16/09
The only reason the "after photo" is missing is that when I picked up the left-over pails of material, the day was rainy and foggy. I predict I will have an "after photo" by the end of summer. NOTE: See July 20th entry of this blog
5/30/09
Eastern Shore tin roof photo
On the Eastern Shore, these owners found an old photo of their home on Federal Street in Snow Hill, MD. On this link to Eastern Shore tin roofs, take a look at the modern restoration the recent owners have accomplished.5/26/09
Black tin roof color


Tin roof color black appears quite frequently in Virginia.
For a story of how an owner in Ashland decided on a black metal roof, with an eye toward using the advantages of her property, check out this tin roof color
Metal Roof in light grey


A metal roof in light grey, sometimes called Colonial Grey, is a popular choice for those owners who are seeking the "traditional" tint that exhibits some energy savings for those hot summer days. This traditional tin roof is located in Chesapeake City, MD, home of the third busiest canal in the world.
5/13/09
Copper roofing coating

A caller asked about coating 3000 sq ft of barn roofing with copper liquid coating. He wanted to save some money by coating the metal roof first with an aluminum paint, then top coat with copper liquid. The penny saving approach might be problematic.
One of the most common complaints about roof paint is flaking. If the aluminum paint cannot move with the metal, then any top coating of copper liquid would flake. The reason is coatings can only bond to what is under it.
If you are coating a roof yourself, be sure the paints move with the metal.
5/2/09
Front Porch Tin Shingle Solutions
4/17/09
Patina tint
"Patina" is a difficult color to work with. Copper liquid and copper sheets take a decade or more before the patina starts to appear. If you push the aging process along with an acidic wash, then the result depends on the composition of the acidic wash, the humidity in the air--in short, the result is difficult to predict.Trying to mimic a coppery patina into a water-based formulation is also problematic. The result is a flat, matted appearance versus the truly coppery patina that changes definition according to sunlight and angle.
With all the above being said, on the tin roof color page, a lovely wheat-tinted siding blends well with the water based patina.
4/9/09
Tin Roof Repair lingo
In every trade, shorten phrases evolve that are understood only by a few people. For example, Lester, the crew chief who has performed all the field work on this blog and website, rarely refers to the last coating of a project as "final coat" or "top coat".His involvement in ministerial work undoubtedly has influenced him to say, "coating on high", instead of the more secular phrases.
4/7/09
Cortright Metal Roofing ad
Ad and illustration dated 1902 from Cortright Metal Roofing, located in Philadelphia and Chicago: ...designed to avoid the heaviness, the expense and fragility of slate roofs; to avoid the lack of wearing qualities in the wood shingle, and provide a substitute for the "buckling", rattling and expensive economy of the tin roof and to increase the beauty of a roof."
4/6/09
Condensation or roof leak??
To control condensation drips, the roof is not an issue! Condensation control is usually a learning curve experience for most metal roof owners. Springtime is usually the end of the season; October is the start of the worst period for condensation drips.
For basic information, check this page on condensation in metal buildings.
4/1/09
Residential tin roofing quiz
3/31/09
Rain on a tin roof
Jean emailed after reading my article: Your Tin Roof: Four Reasons to Preserve this Heritage
The “sound of rain on a tin roof” should be moved to number 1 on your list of 4.
The “sound of rain on a tin roof” should be moved to number 1 on your list of 4.
This spring at Jean's place in West Chester, PA, we will be applying a special color of acrylic called "clary sage", a name derived from a medieval ointment for the eyes and the word ancestor for modern claret wine.
3/26/09
Tin metal roofing--save or replace??
Any roofing work is expensive. If you are evaluating whether to keep your existing metal roof or replace, this article notes four reasons to save your metal panels.3/23/09
3/20/09
Colored Metal Roof with a sheen
Colored metal roofs can come with a sheen....and a caveat. Any shiny finish highlights a metal roof's imperfections whereas acrylic (with its matted finish) tends to mute irregularities.Some vintage tin roofs have been well maintained, therefore owners can consider a coating with a sheen. The above photo and this link to more colored metal roofs with a shine illustrate the pros and cons of this selection.
We, of course, bow to the customer's preference.
3/13/09
Tin Roof Contractor
If you are seeking a tin roof contractor in the mid-Atlantic states, my crew and I are seeking owners of tin roofs who want to restore their existing metal roofs.
3/11/09
Virginia tin roofing
In 1821, Thomas Jefferson wrote, "..it is the lightest, and most durable cover in the world. We know that it will last 100 years, and how much more we do not know"For photos of homes that have benefited from his legacy, check out the Virginia tin roofing page on my website.
3/10/09
Tin roofing: the early years
The earliest tin roofing came in sections of approximately 10" x 14". By the 1830s, the length of the sections had increased about twofold. As the years passed, the section lengths continued to lengthen--improved transportation, such as train service, influenced this trend. Today, these "horizontal seams" are missing from modern metal panel installations.
3/9/09
Tin roof color before 1850
Tin roof colors before the Civil War were usually a mixture of iron oxide and linseed oil. The appearance of the soldered panels was a rusty red, thereby any rust spots were muted. Every few years, the roofs were repainted with the same mixture.A minority of owners (the "yuppies" of that age) of these home metal roofs tried to mimic copper or slate finishes.
More about true vintage tin panel colors in future posts.
Tin roofing in North Carolina

The Windover Inn near Asheville is example of one of our embossed tin shingle projects. Besides being a lovely B&B, the design of the shingles suggests a local connection. Only in the mountains near here have I seen this design. This green tint in the acrylic we used is called "Artic Green".3/6/09
Best exterior paint that eliminates flaking on roofs
If your metal roof flakes....and you want a guaranteed no-flake application....the fully reinforced system will resolve flaking problems. Above porch roof is located in Cherry Hill, NJ.
3/4/09
"Thin Red Line": the latest battle
The above roll of mesh with "thin red lines" looks so innocent. As any history buff knows, "the thin red line" refers to military action by the British in the Crimea and, later, the US troops in Guadalcanal and Europe. Today, those red thin lines on rolls of mesh have created an outcry.
Originally, the roll's red lines were used to help guide the overlapping of the mesh during a roofing application, such as with cool roofing. Plus, if the red lines were covered with enough acrylic, so that the red lines disappeared, crew workers knew they had brushed down sufficient acrylic.
Some roofers complained that the red lines were still visible after they were done; i.e., they were applying less than the usual acrylic thickness. In a reaction to their complaints, roof distributors began stocking rolls WITHOUT the lines.
Outraged contractors, like me, complained about the missing thin red lines. Lately, the roofing distributors stock both styles and roll their eyes about the hullabaloo.
3/2/09
Roofing tin in New Jersey

In Mt. Holly, NJ, a good example of the impact of color choice can be seen on the Robin"s Nest Restaurant located in the center of town. As photos of the project show the existing color had been red. But the owner felt that the restaurant dominated the center square area too much. She felt a slate grey, or dark grey, would improve the blend of the buildings more attractively. What do you think? By the way, the food is delicious.
2/27/09
Reasons to save your metal roof
If you lived under this roof, would you save it? See photos of this Washington DC cottage for the homeowner's decision and her results. There are four reasons to think about in deciding your best approach.
2/26/09
Chesapeake City metal roof in aluminum grey

The grey roof color is available in both a light version and a dark tint. This cottage in Chesapeake City, MD, illustrates the lighter color. Common names are "colonial grey", "aluminum grey" or just plain "light grey". Besides being a traditional color of a metal roof, this choice reflects more sunlight than the darker colors. On this project, the upper roof was restored with the preservation system; the lower back roof required the "fully reinforced" approach. See my crew at work on this Chesapeake City metal roof.
2/25/09
Green tin roof

An example of a dark green tint that makes the residence "sit well" on the property. For additional photos, click green tin roof link here2/24/09
Red tin roof: most popular choice
Tin roof color choice is always the most lasting decision an owner of a metal roof must make. There are several reasons why roof color becomes more important than leaks and rusting.Leaks and rusting can be resolved by good roofing techniques. Therefore those issues fade from an owner's mind. Yet every day, the color choice is revisited every time the owner glances at the structure. A barn red, or rusty red, are the two popular versions of red tin roofs.
Red tin roof project in New Jersey
2/2/09
Why save your tin roof
Owners of homes with vintage metal roofs usually want to save their roofs. Click here for a tin roofing site with over 1000 photos
1/16/09
Old houses with tin roofs
12/16/08
Color red in tin roof photo
Rain gutters for metal roofing
Repair metal shingles by avoiding this type of gutter
9/18/08
Tin roof repair and "mesh"

The generic word "mesh" refers to a synthetic polyester manufactured specifically for the liquid applied roofing systems. If you crinkle a loosely woven cotton-like polyester shirt, then you know what "mesh" feels like.
In our restoration work with the fully reinforced mesh, we use five different version of this mesh, depending on the contouring required for the project
In our restoration work with the fully reinforced mesh, we use five different version of this mesh, depending on the contouring required for the project
9/17/08
How NOT to fix holes in tin roofs
Avoid using silicone caulking for emergency leak repairs. Reason: silicone resists adhesion with most coatings. What happens will be a future painting of your roof will flake over this caulked area. Even the best coatings have only a weak hold on the silicone.
Outdoor acrylic caulking works better
Outdoor acrylic caulking works better
9/15/08
How to find a tin roof contractor
Unfortunately I am out of your service area However, I'm having a hard time finding a contractor in this area that is willing to work on my embossed tin shingle roof.
Try these tips:
1. Check with your local historical societies for contractors, such as carpenters, gutter installers, chimney companies. With these names and numbers, ask these contractors if they know someone.
2. If you see another embossed tin shingle roof that appears well maintained, leave a note in the mailbox with your name, number and a plea
Try these tips:
1. Check with your local historical societies for contractors, such as carpenters, gutter installers, chimney companies. With these names and numbers, ask these contractors if they know someone.
2. If you see another embossed tin shingle roof that appears well maintained, leave a note in the mailbox with your name, number and a plea
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