Posts Tagged ‘solid vinyl’

Mildew Found Behind Wallpaper

September 20, 2017

Digital Image

I removed a strip of paper-backed solid vinyl wallpaper from the wall over a shower in a room used by two teenagers.  The type of paper (one of my least favorites), the humidity from the hot and heavy shower usage, the  lack of primer used by the previous installer, and an exterior wall that most likely had some moisture problems, all added up to a recipe for mildew.

I used bleach and then another mold / mildew product to kill and remove the mildew, then went over it with an oil-based stain-blocking sealer called KILZ.

 

Advertisements

Homeowner Tackled the Wallpaper Install – So, How’s That Working Out for You?

August 9, 2017

Digital Image

Digital Image


The homeowner tried tackling this wallpaper installation herself, without even consulting so much as a YouTube video. She didn’t do an all-out bad job, and the paper is still stuck to the wall after three years. But there are a number of things that were done incorrectly.

1. Walls were not primed with a wallpaper primer

2. Caulk should have been run around the top of the backsplash

3. Paper was wrapped around the edge of door moldings and not trimmed.

4. Seams were overlapped

5. Overlapped areas were not secured with a “vinyl-over-vinyl” adhesive.

6. Pattern was not matched.

7. And, last but very important – a poor choice of wallpapers.

I am not a fan of paper-backed, solid-vinyl wallpapers, especially the pre-pasted, lower-end products. Do a Search here on various terms, and you will learn a lot about the material and its poor performance. IMO

In the meantime, when I take on this job, I will remove all the old paper, scrub the walls to remove paste residue, fix any dings in the walls, prime with an appropriate primer, hang the paper properly, by matching the pattern, butting the seams, and trimming correctly along baseboards and door moldings, etc., and, when finished, I will run clear caulk along the top of the vanity and other key areas, then give the family my “lecture” about leaving the door open and using the exhaust fan and avoiding long steamy showers.

Stripping Off The ’90’s To Reveal – The ’70’s

July 20, 2017

Digital Image

Digital Image


Today I stripped paper off the walls of a typical entry in a typical ’60’s / ’70’s-era home.

The paper I removed was a pre-pasted, paper-backed, solid vinyl in a striped design. This is a typical pattern, and a typical type of material, for that time.

Under it was the original paper from when the home was built in the ’70’s. If you remember, that was back in the days of Harvest Gold, Avacado Green, orange, and Flower Power. This vintage paper has three out of the four!

After all these years, and despite having been covered up by the vinyl wallcovering, the orange paper was in perfect shape – tight to the wall, and brilliantly colored. The vinyl paper, on the other hand, was curling at the edges and was discolored.

This is partly due to age, but mostly due to having been improperly installed… previous installer did not remove the old wallpaper, and did not prime the walls, plus these pre-pasted, paper-backed, solid vinyls are just not good papers.

This home is in the Kirkwood / Briar Forest area of Houston.

Brightly Nautical Wallpaper in a Master Bathroom

July 8, 2017

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image


I didn’t get pictures of the original wallpaper, but it was a pre-pasted, paper-backed solid vinyl (my least favorite kind) and had been poorly installed on un-primed bare drywall. Over the 12 years it was up, humidity from the bathroom had penetrated the seams and caused the paper to curl.

This paper (not vinyl) wallpaper, hung over properly primed walls, will cling tightly to the wall and perform well for many years to come. Plus, it’s bright and pretty and adds a lot of life to the room.

One shot shows the oceanic paper in the main room, looking into the potty / water closet, which has been papered in a coordinating yellow striped pattern. I really like using two papers this way. See tomorrow’s post for pics of the potty room.

This home is in West University Place (Houston). The wallpaper pattern is #839-T-6701 by Thibaut Designs, and was bought at below retail price from Dorota Hartwig at Southwestern Paint on Bissonnet near Kirby. (713) 520-6262 or dorotasouthwestern@hotmail.com. She is great at helping you find just the perfect paper! Discuss your project and make an appointment before heading over to see her.

Spring Time in a Powder Room

July 7, 2017

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image


I forgot my camera yesterday, the day I stripped off the old paper and prepped the walls, so I cannot show you the 15 year-old wallpaper with its curling seams, due to 1.) being an inexpensive paper-backed solid vinyl wallpaper (my least favorite kind – do a Search here), and 2.) the previous installer did not prime the walls but instead hung the wallpaper directly on the new home’s bare Sheetrock, and 3.) age, heat, and humidity. The pattern, however, was not too dissimilar to this one, being a sort of “impressionistic painting” design in the same blue, pink, yellow, and green color scheme.

Anyway, the new powder room looks fantastic. The colors are similar to what the homeowner had before, but this wallpaper should hold up much better. The material is paper (not vinyl), and will hug the wall tightly. I removed every scrap of old paper and sealed the walls with a penetrating sealer named Gardz, and then primed with a wallpaper-specific primer called Roman’s Ultra Prime Pro 977.

On top of this good foundation, the new wallpaper is a pre-pasted, raised-ink paper by Thibaut, and is one of my favorite products to work with, and I also love it’s dependable performance down the road. The pattern is #6936, and is very similar to their “Augustine” hummingbird design (Do a Search here). I love the barely-discernible texture of these raised-ink papers. A unique printing process results in this effect.

This wallpaper pattern is by Thibaut Designs, and was bought at below retail price from Dorota Hartwig at Southwestern Paint on Bissonnet near Kirby. (713) 520-6262 or dorotasouthwestern@hotmail.com. She is great at helping you find just the perfect paper! Discuss your project and make an appointment before heading over to see her.

Pouched Seams in Solid Vinyl Wallpaper

June 27, 2017

Digital Image

I hung this paper in a master bathroom back in 2001, and it has held up very nicely. But if you look closely, you can see that the seams are “pouched” up just a little.

This is a type of paper called paper-backed solid vinyl, and often comes pre-pasted, and is usually toward the lower end of the price point. I don’t like these papers because they have a habit of doing just this – curling every so slightly at the seams.

The reason, I believe, is that humidity gets into the seams and then into the paper backing. The paper swells, and the vinyl surface has nowhere to go, so it curls backwards on itself.

Better alternatives are acrylic-coated papers, or the newer non-woven wallcoverings.

“Scrim” Backing on Solid Vinyl Wallpaper

March 22, 2017

Digital Image

Digital Image


This thick vinyl wallpaper has a deeply-embossed surface. To support that, the material has been fused to a “scrim” backing – a loosely-woven fabric that is sort of like fine, strong cheesecloth.

While I don’t like solid vinyl wallpapers with a paper backing (because the seams tend to curl up in humid environments), those made with this woven scrim backing are a whole ‘nother ball game … They are tough and durable, resistant to water, resistant to humidity, can be washed, can be banged into, etc., all without worries of damage.

The manufacturer is York Wallcoverings, and the paper was bought through Dorota at Southwestern Paint on Bissonnet near Kirby. (713) 520-6262 or dorotasouthwestern@hotmail.com. She is great at helping you find just the perfect paper! Discuss your project and make an appointment before heading over to see her.

Water Stains on Wallpaper

March 21, 2017

Digital Image

This wallpaper has been up for 10, and possibly as long as 20 years.

It is an uncoated paper wallpaper, probably the type that we call a British pulp. It is in a bathroom, and, over time, water splashing onto the backsplash (or possibly the housekeeper’s cleaning solution) has been wicked up by the paper, and caused the water stains you see here.

A paper with a thin vinyl coating, like most American papers have, might have held up a little better. Also, a thin bead of clear caulk along the top of the backsplash might have prevented water from getting into the cut edge of the paper and discoloring it.

There are good things to be seen here, too. Thin papers like this one (as opposed to paper-backed solid vinyl wallpapers), stay nice and tight to the wall, even in humid rooms like bathrooms, and even when water is splashed on them. Over all the years this wallpaper has been up, all of the seams are perfectly intact. And even though there is staining where water has gotten into the paper, the paper has stayed nice and tight against the wall and the backsplash. A paper-backed solid vinyl would have curled away from the wall, and would have looked much worse, and been impossible to repair.

Another reason to buy paper, and stay away from paper-backed solid vinyl.

Wet Stripping and Dry Stripping Old Wallpaper

February 19, 2017
Digital Image

Digital Image

Digital Image

Digital Image


I hung these papers 15-20 years ago. Still in perfect shape, too, I might add. 🙂

The homeowners are moving, and are trying to make the house as neutral as possible before it goes on the market. So the child-friendly lime green wallpaper had to go.

In the top photo, I am stripping a paper-backed solid vinyl paper. It is considered a peelable paper. These are pretty easy to get off, if you are patient. You peel off the top plastic printed layer, which usually comes off in large pieces. That leaves the tan paper backing stuck to the wall, which you can see as a “V” in the upper center of the photo. To the left of that area, I have wet the paper with a sponge and hot water, so it has turned darker tan. Once the water reactivates the adhesive, this backing will peel away from the wall easily; or it may need to be gently scraped off with a stiff 3″ putty knife. This process is pretty easy on the wall, and leaves little damage.

The second photo shows a thin paper wallpaper coming off by simply pulling on it. This is what is called a strippable paper. Interestingly enough, this paper was most strippable up high, where humidity from showering would have collected. Even strippable papers don’t always come off in one piece, and when they do, the process can put too much stress on the wall, so you might get pieces of the primer or underlying surfaces pulling off, too. To minimize damage to the wall, these papers can also be removed in the 2-step process outlined above. Since they are thinner, it’s a little harder to get the top inked layer off. But if you wet the surface first, which seems to make it stronger so it comes off in larger pieces, and then use that stiff 3″ putty knife to gently get under the top layer, and proceed as above.

Of course, what is under the paper has to do with it, too. In this case, my wonderful primer oil-based KILZ Original has provided a strong and water-resistant surface that sticks tightly to the underlying wall, and that let go of the wallpaper with no damage to the walls.

Don’t Use Vinyl In Rooms That Have Drippy Water Or High Humidity

November 9, 2016
Digital Image

Digital Image

Digital Image

Digital Image

Digital Image

Digital Image


I am getting ready to strip off this paper, which I hung more than a decade ago. (I also hung the previous paper, about 20 years ago, so this will be my third time to paper this powder room!)

The first photo is a seam that happened to fall just where the hand towel hung. Over the years, as people reached for the towel, water dripped from their hand and onto the wallpaper, and then was wicked into the seam. The paper backing would become wet, and swell. Over time, the top vinyl layer delaminated from the paper backing, curling backwards.

The same thing has happened in the two other photos, which show the baseboard around the sink, where, presumably, water also got dripped onto. (This is a home with active children.)

The other walls that were away from the wet areas were perfectly intact, from crown molding to baseboard.

The moral is, solid vinyl wallpaper with a paper backing is not a good choice in areas that will be exposed to water or humidity. Manufacturers try to market vinyl as “bathroom” wallpaper, because it is more washable than paper wallpapers, and because water will roll off its surface. But water will also get sucked into the seams, and cause the delaminating and curling that you see here.

Not surprisingly, these paper-backed solid vinyl wallpapers tend to be at the lower end of the price range.

Much better choices are wallpaper made with a paper surface, or a vinyl-coated surface on a paper backing, or even the newer non-woven materials, especially the thinner ones.

Note that solid vinyl on a scrim (woven fabric) backing is a whole ‘nother animal, and will hold up quite nicely in a splash-prone area.

In all cases, I like to run a bead of clear caulk around the top of the sink, to prevent splashed water from being wicked up under the wallpaper.