The vertical plastic-looking pieces running floor to ceiling every four feet are called batten strips, and the reason mobile home wall strips exist has nothing to do with decoration. They cover a gap that was deliberately left open.
Understanding why that gap is there decides which of the five ways out of them will still look good in three years, and which one will crack.
What they actually are
Your walls are almost certainly VOG — vinyl over gypsum. A vinyl film with a printed pattern is laminated onto gypsum board at the factory, so the panel arrives already finished. No taping, no mudding, no painting on the production line.
The panels are then hung with a deliberate gap at each joint, and a batten covers it. Battens are thin strips, usually wood or a composite, wrapped in the same vinyl as the panels so they blend in. Clayton’s own description calls them batten strips and confirms what they are for: hiding the seams between prefinished panels.
Replacements are sold by manufactured housing suppliers in 8-foot lengths. Pacific Mobile Home Supply lists wood battens at 1/8 inch thick in 5/16, 11/16 and 15/16 inch widths, and vinyl and composite versions in matching finishes, at roughly $3.25 to $4.25 per strip.
Why the factory did it this way
A manufactured home is built on a chassis and then driven down a highway at 60 miles an hour. Taped and mudded drywall seams do not survive that. They crack.
So the factory leaves the joint open and caps it with a strip that can move. It is faster, it is cheaper, and — the part that matters to you — it is the only detail on that wall designed to tolerate the house flexing.
That flex does not stop when the home is parked. Manufactured homes settle and shift after installation, and they move again every time the home is releveled. Any rigid repair across a panel joint is fighting that. Whatever you decide, the primer you use decides whether the finish stays on.
Some of the links in this section are affiliate links. What that means.
Five ways to deal with mobile home wall strips
1. Replace the strips
The cheapest and least disruptive. Pry the old ones off, put new ones on in a colour you can live with, or paint them.
At $3 to $4 per 8-foot strip you can redo an average room for the price of a takeaway. It keeps the movement joint intact, which is the whole argument for it.
2. Remove them and tape the seams
The one everybody wants, and the one with the failure rate.
The method is to pry the battens off, clean the seam, bed fiberglass mesh tape in joint compound, sand, prime and paint. It works. It looks like a normal wall. And then the house moves.
One owner who did exactly this reported that after two and a half years every joint had cracked from floor to ceiling. That is not a botched job — it is a rigid material bridging a joint that was designed to open.
If you do it anyway, use a flexible paintable caulk at the seam rather than rigid compound. It is a compromise, not a cure.
3. Skim coat the whole wall
More work than taping and the same underlying problem, because the joint is still bridged. The advantage is that the finish reads as a plastered wall instead of a repaired seam.
Reserve it for a home that is not going to be moved or releveled.
4. Cover it: shiplap, beadboard, paneling
This is the option that actually solves it. New material goes over the top, the seams and the battens disappear, and because the covering is fastened in its own plane, it does not fight the panel joints underneath.
It is also the most popular mobile home wall makeover for a reason: it is forgiving of walls that are not flat.
5. Paint everything, strips included
The fastest change of all, and it hinges entirely on primer.
The primer, which is where most of these jobs fail
Vinyl is a low surface energy surface. Standard latex primer does not grip it, and neither does ordinary oil-based primer — KILZ’s own page for its Original oil-based product lists glossy surfaces as compatible only after scuff-sanding, and does not list vinyl as an approved substrate at all.
What works is a bonding primer, sold specifically for slick surfaces. Products named repeatedly by people doing this work: KILZ Adhesion, INSL-X Stix, Sherwin-Williams Extreme Bond, Zinsser 1-2-3, Glidden Gripper.
Skip that step and the paint will come off with the masking tape.
What we could not confirm
Two things, and it is worth saying rather than guessing.
Suppliers do not publish how battens are meant to be attached — nails, adhesive, or both — so pry one off carefully at a closet before you assume.
And no manufacturer spec sheet we could find states the standard VOG panel size. Four by eight feet is what owners report, which is why the strips land roughly every four feet, but treat it as the pattern rather than a specification until you measure your own.
Common questions
Can I just remove the strips and leave the gap?
No. The gap is a real gap, often with the panel edges visible. It is not a shadow line.
Will the strips come off without damaging the panel?
Usually, if you score along both edges with a utility knife first and work a putty knife under from the bottom. The vinyl skin tears if you rush it.
Are there wider or nicer strips?
Yes — widths run from about 5/16 to 15/16 of an inch, and there are wood, vinyl and composite finishes. Going wider also hides a wider gap.
My walls are not VOG. What then?
Some newer homes use taped and textured drywall throughout. If yours has no seams and no strips, you have that, and none of this applies.
Related guides
- How to Paint Mobile Home Walls
- Can You Remove a Wall in a Mobile Home?
- Mobile Home Interior Door Sizes
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The vertical plastic-looking pieces running floor to ceiling every four feet are called batten strips, and the reason mobile home wall strips exist has nothing to do with decoration. They cover a gap that was deliberately left open.
Understanding why that gap is there decides which of the five ways out of them will still look good in three years, and which one will crack.
What they actually are
Your walls are almost certainly VOG — vinyl over gypsum. A vinyl film with a printed pattern is laminated onto gypsum board at the factory, so the panel arrives already finished. No taping, no mudding, no painting on the production line.
The panels are then hung with a deliberate gap at each joint, and a batten covers it. Battens are thin strips, usually wood or a composite, wrapped in the same vinyl as the panels so they blend in. Clayton’s own description calls them batten strips and confirms what they are for: hiding the seams between prefinished panels.
Replacements are sold by manufactured housing suppliers in 8-foot lengths. Pacific Mobile Home Supply lists wood battens at 1/8 inch thick in 5/16, 11/16 and 15/16 inch widths, and vinyl and composite versions in matching finishes, at roughly $3.25 to $4.25 per strip.
Why the factory did it this way
A manufactured home is built on a chassis and then driven down a highway at 60 miles an hour. Taped and mudded drywall seams do not survive that. They crack.
So the factory leaves the joint open and caps it with a strip that can move. It is faster, it is cheaper, and — the part that matters to you — it is the only detail on that wall designed to tolerate the house flexing.
That flex does not stop when the home is parked. Manufactured homes settle and shift after installation, and they move again every time the home is releveled. Any rigid repair across a panel joint is fighting that. Whatever you decide, the primer you use decides whether the finish stays on.
Some of the links in this section are affiliate links. What that means.
Five ways to deal with mobile home wall strips
1. Replace the strips
The cheapest and least disruptive. Pry the old ones off, put new ones on in a colour you can live with, or paint them.
At $3 to $4 per 8-foot strip you can redo an average room for the price of a takeaway. It keeps the movement joint intact, which is the whole argument for it.
2. Remove them and tape the seams
The one everybody wants, and the one with the failure rate.
The method is to pry the battens off, clean the seam, bed fiberglass mesh tape in joint compound, sand, prime and paint. It works. It looks like a normal wall. And then the house moves.
One owner who did exactly this reported that after two and a half years every joint had cracked from floor to ceiling. That is not a botched job — it is a rigid material bridging a joint that was designed to open.
If you do it anyway, use a flexible paintable caulk at the seam rather than rigid compound. It is a compromise, not a cure.
3. Skim coat the whole wall
More work than taping and the same underlying problem, because the joint is still bridged. The advantage is that the finish reads as a plastered wall instead of a repaired seam.
Reserve it for a home that is not going to be moved or releveled.
4. Cover it: shiplap, beadboard, paneling
This is the option that actually solves it. New material goes over the top, the seams and the battens disappear, and because the covering is fastened in its own plane, it does not fight the panel joints underneath.
It is also the most popular mobile home wall makeover for a reason: it is forgiving of walls that are not flat.
5. Paint everything, strips included
The fastest change of all, and it hinges entirely on primer.
The primer, which is where most of these jobs fail
Vinyl is a low surface energy surface. Standard latex primer does not grip it, and neither does ordinary oil-based primer — KILZ’s own page for its Original oil-based product lists glossy surfaces as compatible only after scuff-sanding, and does not list vinyl as an approved substrate at all.
What works is a bonding primer, sold specifically for slick surfaces. Products named repeatedly by people doing this work: KILZ Adhesion, INSL-X Stix, Sherwin-Williams Extreme Bond, Zinsser 1-2-3, Glidden Gripper.
Skip that step and the paint will come off with the masking tape.
What we could not confirm
Two things, and it is worth saying rather than guessing.
Suppliers do not publish how battens are meant to be attached — nails, adhesive, or both — so pry one off carefully at a closet before you assume.
And no manufacturer spec sheet we could find states the standard VOG panel size. Four by eight feet is what owners report, which is why the strips land roughly every four feet, but treat it as the pattern rather than a specification until you measure your own.
Common questions
Can I just remove the strips and leave the gap?
No. The gap is a real gap, often with the panel edges visible. It is not a shadow line.
Will the strips come off without damaging the panel?
Usually, if you score along both edges with a utility knife first and work a putty knife under from the bottom. The vinyl skin tears if you rush it.
Are there wider or nicer strips?
Yes — widths run from about 5/16 to 15/16 of an inch, and there are wood, vinyl and composite finishes. Going wider also hides a wider gap.
My walls are not VOG. What then?
Some newer homes use taped and textured drywall throughout. If yours has no seams and no strips, you have that, and none of this applies.