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Mantua Steel Rail Bedframe Support System

Included Warranty: 1 year Limited Manufacturer
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ITEM# 13484048
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    Mantua Steel Rail Bedframe Support System
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    ITEM#: 13484048

    Give your bed a durable and sturdy base with this Mantua steel rail bed frame support system. Constructed from zinc-plated steel, this bed frame support system is much stronger than wooden slat construction and can support the weight of two people without any problems. The rustproof steel rail bedframe features rails that interlock with durable E-clamps to provide support in two directions.

    • Materials: Rail steel with zinc plated E-clamp
    • Finish: Rustproof
    • Sizes: Full, Queen, King, Cal-King
    • Type of bed frame: Cross supports for wood rails
    • Color: Dark brown, silver
    • Dimensions: 7.5-12 inches high x 46-66 inches long
    • Holds up to 1000 pounds
    • Wood framing NOT included

    Assembly required


    Material Steel Wood
    Bed Style Regular Bed
    Assembly Assembly Required
    Color Brown
    Furniture Pattern Solid
    Dimensions See description
    Warranty 1 year Limited Manufacturer
    Model Number SC 7

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Magalie A

      Purchase this twice and I am satisfied with my orders.

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    • Buyer

      Quality product. .

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    • Great Bed Support

      I purchased the Mantua Steel Rail Bedframe for my new Inspire Linen Nailhead Wingback Tucked bed. The steel rails were a great replacement from the thin wood slacks that came with the bed. The bed rails were easy to assembly and gives my queen size mattress great support - especially in the middle. I love these bed rails so much that I am purchasing another one for my daughter's queen bed!

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    • RAILS


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    • sturdy, very good support

      make sufe to scew them in to your bed frame

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    • Sturdy and easy

      This was a very heavy built and sturdy frame. One of the L brackets was slightly pinched together, so we had to pry it apart before we could use one of the pieces, but it is tighter and works well that way. Easy assembly and I am happy that my daughter will have such a sturdy bed.

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    • just what we needed

      Our bed hads wooden slats, that when we took the mattress off the bed we saw were sagging and not of the best quality. I had priced other mattress support systems and found the best value here at Overstock. This is exactly what we needed, we did not need a new mattress, we needed a better bed support. I would recommend this item to anyone looking for support for their mattress.

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    • steel rail support

      bought for my 100 yr old bed, need support for my wood rails, one set had broken and this was a great for taking weight off of them, easy to put together, wish I had bought them before my others broke.

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    • What a creeky bed needs!

      I have a wooden bed with wooden slats and used to creek every time you move around in the bed. Replaced the wooden slats with these and that immediately fixed the problem. These are very sturdy and provide great support. Easy to install too.

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    • Sturdy but short

      This product is easy to assemble and sturdy enough to hold our heavy mattress. We had chronic problems with mattresses sagging in the middle before we bought this bed frame support. These three supports are plenty strong to hold any mattress. The only issue is that our bed frame, which is higher off the ground than most beds, was too tall for the supports. We had to put each support on a brick to extend the length. Overall, we're happy with this bed support

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • I have a King sized bed that is 77" wide, the rails indicate that they work on kings sized beds but the measurements are only 46" to 66", how does that work?

      • Hello cummingshouse, this is adjustable and will fit a full, queen, king or california king. Thanks for shopping with us!

    • Will this support an xl full matress?

      • Hello eturcotte, the support system will accommodate an XL full mattress. Thank you for shopping with us!

    • does this come in Cal King size?

      • Hello margaret, yes these rails are adjutible to Cal King size. Have a great day!

    • Does this product come with wooden rails, or would I have to purchase the rails separately?

      • Hello simpsonian99, this item does not include wooden rails. Thank you for shopping with us.

    • How high up can the feet extend?

      • Hello Linda, the feet can extend from approximately 7.5 - 12 inches high. Thanks for shopping with us!

    • Why did you choose this product?

      • Currently renting a room to a friend and he's killing the wooden slats I have now.

      • from the look and how it may fit my king size bed.

      • one side of my wooden frame split-but I still can attached it to the headboard and foot board I need more support for my mattress, my headboard and foot board is in good condition I've tried to find the wooden bedframe for my queen bed with no luck, so if I order this steel rail bedframe this will support my wooden head board/foot board and most of all support my mattress, and I don't have to worry about my wooden frame splitting again

      • My current wooden bed support system is weak.

      • i'll be able to use my antique bed frames with no worries that the mattress and occupant will collapse.

      • I need a full size plzz

      • I needed additional reinforcement for my bed frame which I also purchased from Overstock. Although the bed is of exceptional quality and very sturdy, my spouse is a large man and we needed additional support.

      • To support mattress on the bed frame

      • Seemed like a good fix for my sagging wooden slats

      • Cost and material

      • I have a canopy bed and frame but no good underneath support system. Was going to just rig the frame around an entire metal frame but this looks like exactly what I need to make it work.

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    • How many feet per rail?

      • Hello simbafriend, the Mantua Steel Rail Bedframe Support System is in between 46-66 inches long depending on the length you set it at. Thanks for shopping with us!

    • I already have the wooden frame. How does this attach to the wooden frame?

      • Hello celestialbeing67, this support system is so handy! The rails attach to your existing wood rails with wood screws that are included, and it is secured in the center with clamps that are provided. I hope this information helps. Thank you for shopping with us.

    • How are the rails attached to the wooden frame?

      • The wooden frame is not included with this product. doesn't sell it either. I bought this thinking I could use it for a queen size bed, but it was utterly useless.

    • Can you just attach a headboard to this frame???

      • Hello, prespk. You can attach a headboard to this frame. Thanks for shopping with us! l.b.

      • Hello prespk, Unfortunately no, you can't just attach a headboard to this frame. Please feel free to contact us again with any further questions. Thank you for shopping with us!

      Read more Read less
    • how many rails comes in one box?

      • Hi rogam4305, 3 Cross Supports with adjustable Glides. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Hello, Do you sell wood side rails like the ones in the picture?

      • Hello ceasar625, This rail support system has received excellent reviews! Unfortunately, we don't have the exact bed that is pictured here. However, we do have a large variety of wood beds. I have included a link to the beds we do have available below. I hope this helps. Thanks for shopping with us.

    • explain how 13484048 holds up the beds boxspring and mattress without a footboard? Since the rails are only resting in the sideboards, what is holding up the side rails and preventing the bed from flipping if you sit on foot? What stops the side rails from opening apart? rjslafayette on Aug 15, 2013

      • Hi rjslafayette, the wood framing is not included for purchase. This item only includes the metal frames. While it is possible to use this item without the footboard, you would need to be concerned about putting too much weight on the footboard side. We hope this helps. Thanks for shopping with us.

    • Does this product work without a footboard as pictured?

      • Hello rjslafayette, this should work just fine without the foot board. Thank you for shopping with us.

    • Can this product be used without sitting on the wood edge of the bedframe. My wood edge split or broke off. I want to just lay the mattress on the product for support. tp

      • Hello tp1996, This items is designed to bring a strong support to your wooden bedframe. We hope this helps and thank you for shopping with us.

    • I have my wooden head board and foot board but my side frame rails and support rails got lost in the move. is this just the middle rails or the side rails as well?

      • Hello smiles143, this is just the middle rails. Thank you for shopping with us.

    • Do these three steel rails sit on top of the wood edge of the bed frame?

      • Hello laschill, yes they will.I hope that helps. Thank you for shopping with us.

    • does this come with three rails?

      • Thank you lindylee52 for your question on the Mantua Steel Rail Bedframe Support System. Yes, it does come with 3 rails. Thank you for shopping with us!

    • What is the max weight can this frame support?

      • Thank you for contacting us, if the adjustable glides are adjusted properly, it will hold up to 1000 lbs. Please let me know if you have any further question.

    • Can I use these to replace missing rails or do I have to already have existing side rails. How does it fit a California King (which is what i need) if the longest it can go is 66" and a Cal King mattress is 84" long?

      • Thank you for your question. You would need side rails to connect this too. This will not go all the way to the bottom of the mattress but still works on the cal king mattresses.

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