MATTRESS PROTECTORS·LINENSPA
Linenspa Zippered Encasement Protector
4.5 · 95,000 shopper ratings
Editor score8.0/10
Best for: Renters, allergy sufferers, and anyone facing (or fearing) bed bugs who wants full six-sided encasement without paying the premium-encasement price.
Lowest price we found↓ $0.70 vs list
$21.79$22.49 list
At Amazon (as of – Details)
Buy at Amazon · $21.79 ↗Review updated 2026-07-04
Style
6-sided zippered encasement
Waterproofing
Fully waterproof
Bed-bug proof
Yes (certified)
The value encasement — six-sided, zippered, bed-bug-and-allergen proof at the lowest price of any encasement here, which makes it the cheapest way to seal a mattress completely.
It solves a different problem than a fitted protector: it zips around the entire mattress, all six sides, so it locks out bed bugs and allergens instead of just catching spills. That total enclosure is the whole point — but it also means it's a firmer, more clinical layer than a plush terry pad, and getting a heavy mattress into a full encasement is a genuine two-person wrestling match.
Price & where to buy
Prices checked 2026-10-12amazon
AmazonBest price✓ Fast delivery · easy returns
6-sided zippered encasement
$21.79
(as of – Details)
Walmart
Walmart
Availability + price vary by store
Price varies
Not price-checked
Target
Target
Availability + price vary by store
Price varies
Not price-checked
Prices shown were last checked on 2026-10-12 and can change at any time — the price on the retailer's site at checkout is the one that applies. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the price at our recommended retailer as at our last check of that offer (2026-10-12) and the manufacturer's list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
Should you buy it?
What we like
- Full six-sided zippered encasement — seals the entire mattress, not just the top, which is the only construction that actually blocks bed bugs
- Certified bed-bug and allergen proof, so it doubles as a barrier for dust-mite allergies
- Waterproof across all surfaces, so a sealed mattress stays protected from spills on every side
- Costs about a third of the SureGuard's price while delivering the same six-sided seal
- 95,000 reviews at 4.5 stars — a proven, high-volume track record for a full encasement
What to know before buying
- A full encasement feels firmer and more clinical than a soft terry protector — you're adding a fabric shell, not a comfort layer
- Installation is a two-person job — you have to lift the entire mattress and zip it in, unlike a fitted protector you snap over the corners
- Value-tier zipper and seams don't carry the long warranty or lab-certification pedigree of the pricier SureGuard
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At a glance
Style6-sided zippered encasement
WaterproofingFully waterproof
Bed-bug proofYes (certified)
Allergen proofYes
CoverageEncases whole mattress
InstallationTwo-person
Reviews95,000 at 4.5
WarrantyStandard
How it scores
How our 8/10 breaks down — rated on the dimensions that matter most for mattress protectors, from published specifications and third-party test data, not the marketing.
Waterproofing
9/10
Comfort
6.5/10
Breathability
7/10
Durability
7.5/10
Value
8.5/10
Compare with alternatives
Quick verdicts for the mattress protectors most often considered alongside the Linenspa Zippered Encasement Protector.
VS·HEAD-TO-HEAD
Linenspa Zippered Encasement Protector vs SureGuard Mattress Encasement (Bed-Bug Proof)
The serious encasement — lab-certified bed-bug-and-dust-mite proof with a 10-year warranty, for when 'probably sealed' isn't good enough.
→ Anyone with a real bed-bug history or a severe dust-mite allergy who wants lab-certified, warrantied assurance rather than a value-tier seal.
VS·HEAD-TO-HEAD
Linenspa Zippered Encasement Protector vs SafeRest Premium Waterproof Mattress Protector
The category standard — a cotton-terry surface over a real membrane that stays genuinely silent, backed by 180,000+ reviews at 4.7 stars.
→ Anyone who wants the safe, proven default — parents, incontinence needs, or anyone protecting a new mattress who cares first that the protector is silent and won't wake a light sleeper.
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HOSPITOLOGY
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Utopia Bedding
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8/10$24.29(Amazon price as of – Details)
Bare Home
Bare Home Waterproof Mattress Protector
8/10$29.99(Amazon price as of – Details)
Frequently asked questions
Linenspa vs SureGuard Encasement?
Buy the Linenspa to save money — for about a third of the SureGuard's price it gives you the same six-sided, bed-bug-proof seal. Pay up for SureGuard if this is a serious, long-term bed-bug defense: it's lab-certified, carries a 10-year warranty, and has a more robust zipper closure. Linenspa is the smart value seal; SureGuard is the one you buy when you've actually had bed bugs and never want them back.
Linenspa Encasement vs SafeRest Premium Protector?
These aren't rivals — they solve different problems. SafeRest is a fitted, top-and-sides spill-and-sweat protector that feels plush and installs in seconds. Linenspa is a full six-sided encasement that seals out bed bugs and allergens but feels firmer and is harder to fit. If your worry is accidents and comfort, choose SafeRest; if it's pests or allergies, choose Linenspa.
Is the zipper actually bed-bug proof?
Yes — the encasement is certified bed-bug proof, and a proper encasement's zipper is designed so bugs can't pass through or escape. That's the entire reason to buy an encasement over a fitted protector. That said, for a heavy infestation where you want maximum assurance and a warranty behind the claim, the lab-certified SureGuard is the more bulletproof choice.
Will it make the bed feel different?
A little, yes. Because it wraps all six sides in a waterproof fabric shell, the mattress feels marginally firmer and less breathable than it did bare, and more so than under a soft terry pad. That's the honest cost of total encasement. Adding a comfort-focused fitted protector or mattress pad on top restores the plush feel while keeping the seal intact.
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