Tru-Plas Home Improvements

Almost 30 years experience specialising in the installation of windows, doors, conservatories & roofline

Truplas windows and doors

Tru-Plas home improvements are a local company based in Haverfordwest, Pembrokeshire and have nearly 30 years experience specialising in the installation of windows, doors, conservatories & roofline products.

At Tru-Plas, they offer a no pressure sales approach with a personalised service dependant on each person’s individual needs. We aim to visit our customers promptly and provide the most proffesional, bespoke and friendly service you would desire from such a reputable company.

We provide a free, no obligation quotation to all of our customers that outline all works discussed, along with C.A.D (Computer Aided Design) drawing so we can show what the final product will look like.

Tru-plas offer a wide variety of design, style & colour options for all windows, doors and conservatories, along with being able to advise on locking systems, handles and hinges (amongst other things).

We are a FENSA registered installer and all our products comply with current government requirements so rest assured you are in safe hands.

We provide an insurance backed guarantee on deposits and full and final payment to all of our customers to ensure you are protected from the outset.

Tru-Plas are very proud to have Profitter trained installers and this separates us from alot of competitors by offering a skilled workforce that has been proven to deliver the very best installations in a ‘right first time’ manner.

Business Details


Tru-plas, Vine Road, Johnston, Haverfordwest
Pembrokeshire, SA62 3NZ

Pro-Fitter Certifications

Certification, Rating A, Rating E, Solid Roof, Surveyor


Conservatories, Doors, Extensions, Roofline, Tiled Roofs, Trade, Windows

Our Testimonials

Mr Ashby

We would like to take this opportunity to thankyou all for a job well done, and really appreciate the manner you operate. From the first call to installation, its truly professional.

Mr Stubbs

I used Tru-Plas for my window replacements. In addition my conservatory was also installed by your firm. What i like most about your company is the after sales attitude.  Any problems are dealt with quickly and in spirit of co-operation

Mrs Tynan

Excellent workmanship. I am thoroughly delighted with my windows. They have greatly enhanced the appearance of my property. I will have no hesitation in recommending Tru-plas to family, friends and neighbours.

Milford Haven customer

Fitted a conservatory, including building a base and part wall. 3 days for conservatory and 6 days for the base, wall and finishing off, plastering and final electrical work All workers extremely pleasant and considerate. Kept our dogs safe whilst working by ensuring the gates were closed at all times. Very important to us. Kept us fully informed of progress and worked in a clean, tidy manner, especially challenging in the weather their entailed. End result excellent.

Mr Hughes

We have replaced all our windows and doors with this contractor over the past 12 months, very happy with the work

Mr and Mrs Davies

Excellent work, very quick and tidy work. Your team are excellent, should have had Tru-plas years ago. Very pleased with conservatory

See our full range of courses

Find the right course for your level of experience in fitting window, door and conservatory products.
Whatever your experience level there are courses and certifications to suit.


ProFitter HQ
Unit 7 Meadow Court,
Amos Road,
S9 1BX

Contact Us

TELEPHONE: 0114 553 6066