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Infinity - Premium Plain Blackout | Thermal Curtains

Flame Retardant Flame Retardant
Made To Measure Made To Measure
British Made British Made
5 Year Guarantee 5 Year Guarantee
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Estimated Delivery

3 Weeks or Less

UK Mainland £5.99

UK Mainland Over £250

FREE

Notice: This fabric already has a blackout and thermal coating, so it does not need to be lined. If you add a lining, the curtain will usually drape fuller.

Top tip: Curtains lined with our blackout lining are thermally certified to reduce heat loss by 30% over a double glazed window (when curtains are fitted and used correctly).

Infinity Blackout Curtain Fabric – Flame Retardant (14 Colours, 142cm Wide)

Infinity is a plain coloured 3 pass blackout curtain fabric with a soft handle and contemporary finish. Suitable for domestic and contract use where you need strong light reduction alongside flame retardant certification.

Fire Retardant
Fire Retardant

BS5867 Part 2B, IMO FTP Part 7, EN13773, NFPA 701

Made to Measure
Sold per metre

Buy by the metre or order a sample

Colour swatch
14 colours

Modern plain colour range

Blackout
3 pass blackout

Designed for high light reduction

Handling and storage note

When storing, pressure marks may occur. Excess weight on pallets or fabric overhang on the roll can cause indentations or bruising. If this happens, the marks often reduce once the fabric is unrolled and relaxed.

Plain coloured blackout with contract certification

Infinity is one of our popular decorative blackout options, designed for projects where you want a clean plain finish with strong blackout performance. The three pass acrylic blackout coating is intended to deliver complete light exclusion through the fabric.

It is suitable for a wide range of environments including hospitality, education, theatre and workplace markets, as well as domestic settings. With flame retardant certification listed above, it is frequently specified where compliance and appearance both matter.

This fabric can be used unlined due to the blackout coating. If you prefer a fuller drape, add a lining behind the face fabric.

Where it sits in our range

Choose Infinity when you want a modern plain blackout with flame retardant certification and an easy-to-spec colour range. If your project needs additional insulation performance, discuss lining options with our team.

Bespoke quoting

Our team can help with measurements and specification guidance for contract projects. If you are ordering for multiple rooms or a larger site, contact us for a tailored quote.

Technical specifications

Flame retardant standards BS5867 Part 2B, IMO FTP Code 2010 Part 7, EN13773, NFPA 701
Blackout type 3 pass blackout (acrylic coating)
Width 142cm
Weight 285gsm
Composition 100% Polyester
Ordering Sold per linear metre. Samples available.

Need help specifying?

If you are working on a contract project, our team can advise on fabric selection, colour choice and lining options. Contact us with your requirements and we will help you specify the right solution.

This fabric is coated with a 3pass blackout coating. This means it has been sealed 3 times and to ensure that the material is totally blackout. The coating is an off white coating which reflects heat out of a window when the curtains are drawn. The 3 pass coating also adds thermal benefits with a heat retention when used over a double glazed window of 30%. Therefore your rooms will be cooler in the summer and warmer in the winter.

Features Flame Retardant, Blackout
Average Roll Size 30 Metres
Washing / Cleaning Information Face Fabric 30 Degrees (When Blackout Lined), Cool Iron, Non Bleach, Non Dry Clean, Non Tumble Dry
Flame Retardant Yes
Delivery 3 Weeks or Less
Flame Retardant Certified Rating BS5867 Part 2B
Fabric Style Plains
Fabric Width (cm) 142
Pattern Repeat Vertical (cm) 1
Composition 100% Polyester
Customer Questions
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Top customer reviews

  1. Profesional, Efficient Service

    Review

    This is the second order made at Direct Fabrics with help and advise from Lizzie with further orders to come.
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  2. Good quality curtains

    Review

    good quality product, value for money, very pleased with what was received. This was a sample curtain for a NHS staff accommodation where we are replacing the curtains through the building. You will be getting a order from our subcontractors for many more curtains of the same size and material in the near future.
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    0 people found this helpful
  3. Love my new curtains for our Air Bnb Rental

    Review

    Absolutely thrilled with our new Infinity Wave Curtains! We measured, ordered, and fitted them ourselves, and they’ve completely transformed our Airbnb. They look stunning, are easy to use, and the blackout fabric makes such a difference for our guests. Couldn’t be happier!
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  4. Great value and great customer service

    Review

    Great value and great service. Curtains look fantastic
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How to Measure For Curtains, Blinds and Tracks.



Pen and Paper

For recording your
measurements.

Helper

Someone to assist if your
windows are large .

Metal Tape Measure

As this will allow you to get a
rigid full length measurement.





Make sure your curtain tracks and poles are fitted in the position you want.


Choose the type of curtains that you would like and how you want to hang your curtains. See our heading styles guide


We recommend fitting your hardware first before measuring, this avoids any issues with not getting the perfect fit.

 

Measure your window using our main guide. Quick summary below. Remember wave, pinch, and designer headings require slightly different measurement

Measure in 3 places and take the shortest drop – Floors and ceilings can run out.

Double / Triple check your measurements

how to measure for curtains



Choosing your Curtain Track Width

The width of the curtain track should extend past your window this allows for the curtains to stack back away from your window and allow light in.

Measure your recess and then add on 15cm on either side. For acoustics , we recommend further to fully cover the window and the surrounding area. In our test we added an additional 30cm to the width and also made the curtain floor length.

Wave curtains, for every 100cm of track the curtains will stack circa *18cm

Eyelet curtains, they will stack back circa 10cm per *70cm of track width

Pencil Pleat will stack approx 25% of the track width. eg. 210cm track will stack 52.5%

* all dependent on thickness of fabric



Selecting your Curtain Drop

Where to Measure From for Different Type of Curtains

Type of Curtains

Fitted On

Where to Measure from - to desired length

Pencil Pleat Curtains

Curtain Track

Top of the Track - If using a extra wide track or designer track like silent gliss metropole, then measure from the underside of the track.

Pencil Pleat Curtains

Curtain Pole

Measure from small ring at the bottom of eye under the ring, this is where your curtain clips into.

Eyelet Curtains

Curtain Pole – Only

Top of the pole *we add on the upstand to our curtains,

Pinch Pleat Curtains

Curtain Track

The underside of the track

Wave Curtains

Curtain Track Designer Pole

The glider underneath the track. The curtain will sit under the track.

Acoustic Curtains

See Heading Style of Choice above

Same but make sure wider than normal ideally 30cm past either side and 30 above. Also to the floor.

 

How to Measure for Blinds going Inside the Recess

How to measure for blinds inside thet recess

  • Measure the exact width of the recess in three places; at the top of the recess, in the centre of the recess and near the bottom - then take the  smallest size.
  • Measure the exact drop of the recess in three places on the left hand side of the recess, in the centre of the recess and on the right hand side of the recess - then take the smallest size.
  • We will take one cm off the finished width size you have given us, to allow for the blind to pull up and down easily.
  • Double check your measurements
  • Cord Safety - Mounting Height - We ask for the mounting height of your blinds to allow for the cord to be 150cm off the ground. If mounting at 210cm This is what you enter in the Fitting height box. We make a deduction to ensure the cord is 150cm from the floor. Thus the cord loop will be 60cm

How to Measure Outside of the Recess


  • Measure the recess in 3 places on the width and also 3 places on the drop. Take the widest measurement.
  • Measure the width of the actual recess plus an additional amount – Usually from 7cm-15cm whatever you think looks appropriate. This is for overlap.
  • Measure the exact drop of the recess. The blind would be fitted above the recess, so check the space above and add an amount on to the drop – usually from 7-15cm
  • These sizes you have taken will be the size of the finished blind.

  • Double check your measurements
  • Cord Safety - Mounting Height - We ask for the mounting height of your blinds to allow for the cord to be 150cm off the ground. If mounting at 210cm This is what you enter in the fitting height box. We make a deduction to ensure the cord is 150cm from the floor. Thus the cord loop will be 60cm



Cubicle Tracks you have to measure with right angles from wall to wall where you want the track to go

Draw your room on a piece of paper with a sky view

Now measure from the wall to wall for straight tracks,

L Shape Tracks Measure to a point on the floor and mark with a piece of tape. Then for the other sides measure from the other wall to that point.

Always check for obstructions and fitting issues you may need to work around


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