Mohair Velvet, Silk Velvet: How to upholster using it

Silk Velvet Upholstery Fabric TextileMohair Velvet and Silk Velvet buyers consider this: You have just invested a considerable amount of money in a high quality silk velvet or mohair velvet. Are you really considering upholstering with it yourself. Use an experienced upholsterer who, to be brutally honest, should not need the instructions that follow.

Some velvets are woven with a nap others are not. It is not a problem either way. If there is a nap you need to know which way it goes as that affects the process of upholstering. When you run your hand down the mohair velvet or silk velvet the smoothed direction indicates the direction of the nap. Remember this, it is important.

I’m assuming that you have already checked that the fabric is not damaged and that each piece is from the same dye lot.

The nap should be upholstered downwards for:

– the back;

– the seat; and

– side surfaces.

The nap should be upholstered from the outside inwards for:

– arm rests.

How do you flip your cushions? Top to bottom or left to right?

Most people flip from top to bottom. It is therefore standard upholstering practice to upholster the front and the back the opposite way. IE when they are flipped over the nap is the same.

You should use a layer of wadding between the foam and the fabric. The wadding can be either cotton or synthetic it does not really matter but check with any fire rating requirements. Again check that you are using the right kind of foam but HR foam or cold foam are both fine.

However if the pile is vertical then we advise the additional use of a cotton slip-cover.

Going back to the foam for a minute we advise that you use white wadding. In certain circumstances it is possible that grey wadding will ‘bleed’ causing marks on your beautiful Mohair Velvet. For example this may be caused from moisture used in the cleaning process.

Always use wadding on the arm rests as a protective layer to help eliminate ‘sharp’ edges. Using wadding on arm rests will thus reduce wear and tear considerably.

For the piping never use synthetic piping cord, always use cotton piping cord. As with the arm rests this will reduce wear and tear by eliminating the ‘sharper edges’.

Again to reduce wear and tear also use the length of the fabric to make the piping. this will look better as well.

Happy Upholstering

KOTHEA 2010 Fabric Collections

Finally! Our summer collections have been decided and we will begin to introduce the new designs and colourways throughout the remainder of this year. We have been inundated with new work in the first part of this year causing our blog posts to be curtailed and our ‘spring’ collection to nearly be an autumn/fall collection. Not that we really do seasonal collections in any case.

I will return later in another post to KOTHEA’s awesome sales figures for the financial year just finished. Most surprising, especially considering we are in the midst of a recession. We had our best ever year and by quite a large margin.

We expect some coverage of the new collections in World of Interiors and Elle decoration but, again, more on that at another time.

Where can you see our collections? Well, we are as elusive as ever but we are starting to digitize some images to our flickr feed (click the images on the right or here). The flickr update is ongoing, there is information on flickr now but some of the images are not final and some images do not have full associated descriptions / product details but we are woking on that this week. Our usual clients will receive the new collections in due course starting in late summer; if you need them more urgently for pressing projects of course we will be happy to oblige. Please get in contact in the usual way.

Not all are in production yet but most sampling is available now.

As a very broad summary we have:

1. New colours of several existing ranges including faux leather;

2. More velvets including patterned and crush;

3. Striped, double-width linens;

4. Upholstery weight linen; and

5. A few more interesting one-off designs in limited colourways like the one heading up this blog post.

Velvet

Velvets have become increasingly popular over the last 5 years. Both residential and contract usage of velvets have increased tremendously. Having been produced for hundreds of years velvets never seem to have lost the attention of discerning designers.

Interior Designers are often interested in the properties and manufacture of velvet – the two being necessarily related. The depth of the pile, the durability of the finish, the ease of maintaining the beautiful finish.

Velvet is made in one of two ways – cut or uncut:

1. Cut pile

a. Here the loom is configured to Continue reading “Velvet”

Velvet Fabrics by KOTHEA include Mohair Velvet, Cotton Velvet, Linen Velvet

Velvet Fabric Includes Mohair Velvet
Velvet Fabric Includes Mohair Velvet

Velvet Fabrics by KOTHEA include Mohair Velvet, Cotton Velvet, Linen Velvet & silk velvet. The most popular being mohair velvet the most luxurious being Cashmere Silk Velvet.

KOTHEA was asked “what is the difference between cotton velvet and mohair velvet upholstery fabric”.

More of an explanation about velvet is given here – essentially ‘velvet’ is the finish arrived at by a specific production process. That process can be applied to many fibres. Mohair usually refers to a silk-like fabric or yarn made from the hair of the Angora goat and cotton is a natural fibre that grows from the cotton plant.

This blog contains lots of posts on velvets both from: an explanatory point of view; a marketing/sales point of view; and a usage point of view – hopefully something for everyone. You can use the search tools to the right to find out more. Please feel free to ask questions.

Is Velvet Cat Proof? What to Specify If You Have Cats

Is Velvet Cat Proof? What to Specify If You Have Cats

A question we are asked regularly: is there a cat proof or claw-resistant velvet for upholstery?

The honest answer is no. Cats’ claws act like knives, and no fabric is knife proof. The question is not whether a fabric can resist a cat’s claws entirely — it cannot — but which fabrics survive the longest and look best under regular feline attention.


Why Velvet Is Particularly Vulnerable

Velvet pile is composed of cut fibre loops standing upright from a woven backing. A cat’s claw catches the pile fibres easily and pulls them from the backing. Over time this produces visible snags, thinning, and eventually pile loss in the areas the cat uses most. The softer and longer the pile, the more vulnerable it is. Mohair velvet and silk velvet are the most susceptible. Cotton velvet is slightly more resistant. None is suitable for a household with an active scratching cat.

The Most Resistant Options

At the practical end of the scale, faux leather — PVC or PU — offers the most resistance. A cat’s claw slides across a smooth, non-pile surface rather than catching in fibres. Marks from repeated scratching may eventually appear as surface scuffs but the structural damage accumulates much more slowly than with velvet. The texture provides less purchase for the claw, which may also reduce the cat’s interest in using the furniture as a scratching surface.

Tightly woven flat-weave fabrics — dense contract weaves in wool or synthetic blends — are more resistant than velvet because the tight interlacement of warp and weft yarns gives the claw less to catch. A flat weave will show wear over time but typically survives far longer than velvet under the same conditions.

Microfibre fabrics with a very short, dense pile are another option sometimes marketed specifically as pet-friendly. The short pile provides less claw purchase than standard velvet. Their durability is variable and depends heavily on the quality of the backing construction.

The Practical Recommendation

If you have cats and want to keep velvet, the only realistic approach is to give the cat an alternative — a dedicated scratching post or surface near the furniture — and keep the cat’s claws trimmed regularly. Even with these measures, velvet upholstery in a cat household will show wear faster than in a cat-free environment.

If the client wants fabric that genuinely holds up against cats over years of use, specify a high-quality faux leather or a tight flat-weave contract textile rather than velvet. For occasional cat contact — a cat that mostly uses the furniture as a sleeping spot rather than a scratching surface — a dense short-pile velvet may be acceptable if the client understands the risk.


For faux leather options including PVC and PU with high Martindale rub counts, see our faux leather types compared guide. For the specific environments and uses where velvet is not the right choice, see our when not to use velvet guide. For velvet types and how they compare, see our velvet types compared guide.

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Suitability of Wool Mohair For Upholstery

We were asked about the suitability of “wool mohair” for upholstery.

There’s probably a little confusion here as wool and mohair both refer to animal hair. Technically mohair is wool; as wool encompasses animal hair from the Caprinae family (ie sheep, goats, llamas and rabbits). Assuming that the question means sheep wool then both could be woven together of course. But then the suitability of those fibres for upholstery really depends on how they are woven.

So neither wool nor mohair in themselves are always suitable for upholstery. It depends on how they are woven. To properly assess any fabrics suitability for upholstery you need to look at the fabrics rub test and its ability to be fire treated.

Pure natural fibres (sheep wool and mohair) are normally exempt from the match test for upholstery but still need to pass the cigarette test (please look elsewhere on this blog for information – or for definitive information look at www.textilesfr.co.uk).the fabric may or may no require treating, you will have to check.

Mohair can have a Martindale/rub test of over 100,000 (e.g. our Mohair Velvet) and so can be suitable for contract upholstery. Whereas one of our 100% sheep wool fabrics has a martindale of 23,000 again making it suitable for upholstery.

So really its probably best to find the Mohair/Wool fabric you like and then find out if that particular one is suitable for upholstery.

Busy at KOTHEA

We have been absolutely hectic at KOTHEA this year. Some new velvets are coming on board as I write and we have been concentrating a lot more as well on European business this year.

There are a few new marketing activities we have planned which should hopefully add a little value to the interior design community rather than just trying to sell stuff to them, so watch this space and your in-box for more information on that.

We have tried to offer as full a range of velvets as possible: cotton velvets; linen velvets; cashmere silk velvets; silk velvets; mohair velvets and so on. We are thought about offering a budget range as well but decided in the end not to tarnish our strong quality brand. I think we made the right choice.

Black & Pink Fabrics

Sometimes we can all get a little carried away with the modern staples of colour. The muted neutrals, the taupe and dare I even say it, beige.

We’ve added some new colours to several of our ranges. Shades of pink and black! Not earth shattering news perhaps but black velvets and pink linens are asked for more often than you’d think.

KOTHEA also have black fabrics in interesting textures such as mohair velvet, bobbly wool and a cord / corduroy.

KOTHEA PR

We have been lucky enough to be getting quite a lot of coverage of our new ranges for 2009. This year we decided to have a gradual month-by-month release of new designs rather than the usual Spring and Autumn collections…we’re not a clothes fashion company after all.

Have a look at some of our thoughts on the year ahead as shown in the excellent on-line design directory The House Directory. An excerpt from the MARCH 2009 edition is shown below.

For a sneak preview of some of our new fabrics we have a 2009 flickr feed.