Bifoldmania Anmeldelser 

it looks like they are registered as evershield windows limited - based in sheffield and trading as BifoldMania.
all contact with them was lost shortly after taking a rather large deposit from us to supply and fit new windows for our home.
they never answer calls or return them.
after a few cheap promises and countless lies we have decided to take evershield windows limited trading as bifoild mania to court.

based on personal experience I would never recommend using this company to anyone who values time, money, honesty and craftsmanship.

The reviews says it all AVOID .

Had bifold doors, bifold windows and upper bedroom windows installed 2025. Stupidly paid in full upfront .

Took around 4 months to finally get all installed and had nothing but problems with them . No fensa certification. Cannot lock our doors . Never came out to sort this .

AVOID AT ALL COSTS . COWBOYS & CROOKS

DO NOT USE THIS COMPANY ,MY BIFOLDS HAVE BEEN FAULTY SINCE SEPT 2025 ,LOADS PROMISES TO FIX AND NO SHOWS,AM NOW FORCED TO GO TO SMALL CLAIMS COURT BUYER BEWARE COWBOY OUTFIT

The rubber seals on my 7-door-bifold were cut too short leaving gaps. Gaps big enough for draughts and spiders to get through. I’ve been asking repeatedly to have a new set of seals sent out so I can install them myself. Since December 2025 I’ve had promises they’ll be sent out but after 6 months I’ve not received them and they’ve stopped responding to my emails or accepting my phone calls

Price was reasonable but about same as other quotes I received

Update 9th June 2026: Within a day of posting this review, I've been contacted and told the seals will be sent out

Update 1st July 2026: nothing received

great quality doors, i had 4 bifolds
- 2 on the house and 2 on the annex.
installers were great. cant fault the price and poduct.

Bi fold mania fitted a simple pvc door for me, the door dropped within a few weeks of it being fitted, Jamie would not answer my calls or return my messages. I managed to contact him through our builder, he came to look at it again, but needs extra help to fix the door (the following week!)
The following week comes.. no Jamie, no call, no text, doesn't reply again to messages or calls, door still isn't fixed. I can literally see the outside from the inside! Do not use!

Done what it says on the tin. We were very pleased with our bifold and reasonable price offered. Would use again and happy to recommend Jamie and Bifold mania.

I’ve had all my windows and doors fitted by Jamie
Good quality
Good workmanship
Arrived on time
I’m very pleased

Used them to design and replace a broken town centre shop frontage. Easy to work with and met our needs as I wanted a serving hatch. Quick and tidy workers, would highly recommend

Had our windows and bi fold doors done by Jamie and team. Turned up when he said he would and stayed until the job was done. Can’t fault him and would 100% recommended to friends and family 😊 thank you x