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Common Live Edge Table Issues

Author: Zyair Bridger
by Zyair Bridger
Posted: Mar 31, 2024
live edge

There are a few things to keep in mind if working with wood slabs, particularly live edge wood slabs. Because of this, hiring a professional to create a bespoke live edge wood table can frequently yield better results than attempting to build a table yourself out of a wood slab.

When utilizing wood slabs to create a table, desk, or other similar piece for your house, keep the following three points in mind:

The Cracking Slab

One of the most frequent problems is a cracked slab. Typically, variations in temperature and humidity can also be blamed for this. Usually, the kiln or the air drying process of the slab is the locations of this. On the other hand, after a modern live edge dining table is fixed to a base, it may occur.

Every wood has one thing in common: it moves. It grows and shrinks according to the surroundings. Your slab is more likely to break if it is installed in a way that prevents the wood from expanding and contracting as nature intended.

A Few Tips to Avoid Cracking

You may take the following actions to lessen the likelihood that your slab will crack:

  • Make sure the metal base you're using has slotted mounting holes rather than circular ones. The wood will be able to naturally expand and contract when the mounting holes are positioned across the grain. The timber will split if it is immobile.

  • To mount your legs, use threaded inserts. Make sure the leg slots are precisely in the middle of them.

  • Select a mount that permits wood movement across the grain if you're installing a wooden foundation.

  • NEVER use screws for mounting. Generally, screws work well for extremely tiny components, but mounting bigger tabletops with screws will often cause problems.

An Added Piece of Advice to Prevent Warping and Cracking

The tension on the pith of the wood can be relieved by cutting the slab in half and reassembling it with wood glue and domino joints. Many common ailments can be relieved by doing this.

Alternatively, you may create a book match—a top made up of many slabs. To create a live edge table of any size or form, book matching is an excellent strategy. This is frequently chosen over purchasing a big piece of wood for your countertop since it also strengthens the wood structurally. Relieve strain and lessen the chance that your slab may warp using rip cuts made with the slab's grain.

The Slab Warping

By far the most frequent problem we hear about with the slabs of live edge wood coffee tables, dining or kitchen tables is this one. There are several possible causes for this. Those explanations consist of:

  • The slab was not properly cured when it was initially laid. It is worth highlighting even if it is not very prevalent. A slab that hasn't been sufficiently cured can deform when it dries out more in a house.

  • The slab was stored flat or with unequal exposure to all sides since it wasn't completed. For instance, moisture can seep through or escape from the top of a slab that is level on the floor. The wood would deform as a result of the slab's uneven moisture change.

  • Apply a finish unevenly or exclusively on one side. You can anticipate warping if one side absorbs moisture and the other retains it. Slabs can distort in a woodshop or garage if you work on only one side of them. This can happen overnight. Finish the job as soon as possible and cover the unfinished side with blankets to prevent this.

  • The slab wasn't kept in a convenient place. The best places are not places with a lot of moisture in the air, such as basements or bathrooms. Unless they are heated and equipped with dehumidifiers, garages or storage units are also not the best options.

  • The wood was stressed during the slab's transportation. For instance, there's a significant possibility a 12′ slab you move on a truck with a 6′ bed would deform by the time it reaches your house.

  • The slab was left outdoors, where it either rained or was exposed to intense heat and sunshine. Within hours, this may result in warping.

How to Steer Clear of Warping?

Usually, warping may be avoided. The following are the best ways to prevent warping in your live edge coffee table slab:

  • After it has flattened, store it upright rather than lying down.

  • Before completing it, store the slab at the location where it will be used as a live edge dining table for one to two weeks. The slab will adapt to the relative humidity of the new location. The initial reason the slabs warp is because of variations in moisture content.

  • Prior to purchasing, find out the moisture content. We advise using slabs that are dried to 12% or less throughout if you live in Pennsylvania or Maryland. If not, store them in your home as previously advised before completing.

  • When moving them, cover them with moving blankets and ensure that the entire slab is supported equally.

  • A hot spot like a floor vent or another heater, such as a wood stove, should be kept away from your table.

  • The usage of live edge should only occur in climate-controlled spaces, such as cabins.

  • Affix the slab to a foundation. Mount it rather than merely placing it on one.

If The Slab Is Already Twisted, What Then?

There's a strong possibility the slab is still salvageable even if it has already warped. When this occurs, you may turn the slab over, and it will frequently return to its previous shape in a few days. You might need to flatten it once more if it doesn't.

  1. Holes and Soft Spots in the Wood

Where there are insect trails or regions of decay in the wood, soft places are frequently visible. There's a fair possibility that the little, punky holes in your wood are caused by a powderpost beetle. These pathways frequently lead to weak spots since they are just beneath a thin layer of wood. They are usually seen around the slab's margins.

We suggest a few things if this is a problem. Epoxy resin should be used to fill up big holes. The epoxy will reinforce the wood once it cures. We occasionally use starbond, glue made specifically to cover gaps and fractures in wood, for minor spaces.

Taking the simplest path is preferable to taking none at all. Since tabletops are frequently subjected to a lot of wear and tear, we advise filling up any gaps at the top of the item.

Rot may also cause soft patches to show up. If so, it's usually better to remove the rot and use epoxy glue to fill the space. These are an excellent technique to strengthen a tabletop of the live edge table since they fill the rotten area and conform to the contour of the emptiness.

Conclusion

This piece covered problems faced by even the most seasoned woodworkers. Our specialty is creating stunning live edge sculptures that are resistant to warping and cracking. Our clientele are quite happy with the items we made for their companies and residences. We are eager to build the wood slab item of your dreams!

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Author: Zyair Bridger

Zyair Bridger

Member since: Jan 26, 2024
Published articles: 2

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