Premium Box Spring Encasement

Product Overview

Your box spring plays a bigger role in bedroom hygiene than most people realize. It can collect dust mites, allergens, moisture, and even provide hidden entry points for bed bugs.

The Premium Box Spring Encasement from The Beloit Mattress Company delivers full 360-degree protection with a secure zipper system and a breathable, waterproof barrier that shields your foundation from contamination. The lightweight fabric prevents overheating, won’t crinkle, and stays completely hidden beneath your mattress.

Whether you’re protecting a new sleep setup, addressing allergies, or adding an essential layer of defense during bed bug treatments, this encasement offers reliable, hotel-grade performance with simple, low-maintenance care.

Key Features

This box spring encasement is built with durable, reliable protection to keep your foundation sealed, clean, and secure.

• Full zippered encasement for complete 360-degree coverage
• Certified bed bug-proof fabric and zipper system
• Waterproof barrier protects against spills and moisture
• Allergen-blocking design helps reduce exposure to dust mites
• Breathable, quiet material that won’t trap heat or make noise
• Reinforced seams for real-world durability
• Secure zipper lock to prevent accidental openings
• Machine-washable for easy, stress-free maintenance

Benefits

A clean, protected box spring supports a healthier bedroom environment and long-term durability. This encasement keeps your foundation sealed from pests, allergens, and moisture, making your sleep setup safer and easier to maintain.

• Helps prevent bed bug activity by fully sealing the foundation
• Reduces allergy triggers by limiting dust mite exposure
• Extends the life of your box spring by preventing stains and damage
• Supports a more hygienic sleep environment for sensitive sleepers
• Offers peace of mind for apartments, rentals, and multi-unit homes
• Works as a key part of professional bed bug prevention or treatment

Frequently Asked Questions

Q: Do I need a box spring encasement if I already use a mattress protector?

A: Yes. Mattress protectors only cover the mattress. Box springs can still collect allergens, dust mites, and pests—making a foundation encasement an important second layer of protection.

Q: Is the encasement bed bug-proof?

A: Yes. Both the fabric and the zipper system are designed to prevent bed bugs from entering or escaping.

Q: Will the encasement change the feel of my mattress?

A: No. Since it covers the box spring and not the mattress, it has zero impact on comfort or firmness.

Q: Is the material breathable?

A: Yes. The lightweight, breathable membrane allows airflow, helping maintain a cooler and quieter sleep experience.

Q: How often should it be washed?

A: Most customers wash it every 6–12 months unless managing allergies or after a spill. It’s fully machine-washable.

Q: Can this help during bed bug treatment?

A: Absolutely. Encasements are commonly recommended by pest professionals as part of an effective prevention and containment plan.

Care Instructions

Follow these simple care steps to keep your box spring encasement clean, protective, and long-lasting:

• Machine wash cold on a gentle cycle
• Use mild detergent; avoid bleach or fabric softeners
• Tumble dry low or air dry; avoid high heat to preserve the barrier
• Do not iron or dry clean
• Remove bedding and mattress before unzipping for cleaning
• Ensure the encasement is fully dry before reinstalling
• For best hygiene, wash every 6–12 months or after major spills or treatment

Warranty

10 Years

Returns

All accessories can only be returned to The Beloit Mattress Company if they are new, unused, and in the original packaging. Shipping is at the customer’s expense unless there was damage or an error on our part.