GreenCastle Home Improvements Avis 

Fast, straightforward service, everything explained well happy with the experience, no pressure from Derek regarding purchase of windows, done and dusted within an hour

Friendly, knowledgeable, helpful and informative salesperson. Excellent looking product and a wide choice

Highly recommend. Very impressed with the fitters, Colin and Adam did a great job, very clean and tidy. The new windows and doors are beautiful.

Both my mum and I, very happy with Derek's visit talked us through all options and offers no pressure and made to feel at ease, explained everything fully and looking forward to new French doors

I’m so disgusted in this company got windows and door in six months ago the bedroom window has mark in the inside of the glass keep getting excuses after excuses can’t even get to speak to the manager I’ve still to get the back of the house done it certainly won’t be this company

Derek, arrived this afternoon to give me a quote for some work that I was needing done, after a chat and checking wither my request can be done, everything sorted, just waiting the on the survey to be done now, then good to go. Will give an update when job is completed. Derek was very pleasant and no pressure at any point, and took his time explaining everything from the start to finish. Looking forward to getting the job done.

We had Derek round this morning, Explained fully the ins and outs. Until we understood it all. Energy efficiencies and cost, Very reasonable and looking forward to getting while house done. Thank you again

Great explanation of products and design of windows and doors .Derek was polite and very knowledgeable about everything,great explanations of everything and extremely happy with everything.

Derek was great to deal with and explained everything in detail. He spent time to go through our options and that helped us to decide on our windows.

He was really professional but also very approachable - definitely recommend a visit from him if you’re considering new doors and windows.

Derek came to visit and gave perfect service!! Very informative!! And extremely friendly :)

Highly recommend greencastle to anyone needing new doors and/or windows. Derek came to my home and helped me design my dream doors. Derek is excellent at what he does, super knowledgeable and a genuine passion for customer satisfaction. Cant wait to have my new doors fitted! ⭐️⭐️⭐️⭐️⭐️

Had Derek and Aaron come to the door to get a quote for windows and doors, both very professional and friendly. They couldn’t do enough and came up with great ideas. Very happy with the quote and the whole process, no pushy sales. Signed up to financial deal, and look forward to getting new windows and doors. They were a joy to have in the house. Thanks Again for everything.

Very happy with the experience in arranging the purchase of my new front door through Greencastle. I had Derek and Aaron out to visit me, run through the options and measure up. Derek was great at going the extra mile to answer my questions and make sure my new door would meet my needs. Both were very professional and friendly throughout. I would recommend Greencastle to others. Thanks guys!

Easy and simply.

Derek came out within a week to discuss possibly installing windows and went through the whole process, brought samples, went through pricing and even discussed installation of front and back door.

Super friendly and easy experience.

Derek was very polite and presentable, explained everything and with ideas and options, no trouble or pushy methods and looking forward to my new door and certainly would recommend Greencastle & Derek to anyone

Very happy with service provided, made it very easy, Derek explained a process that showed no pressure no sales gimmick , certainly highly recommend .

Excellent. Derek from the Dundee office explained really well opitions and different payment terms. Thank you.

Everything was explained perfectly, no pressure to buy and options given to suit my budget. Derek was a superstar as was Liam who had originally came to the door. Very friend and efficient and I cannot wait for my new doors to be installed.

Well just had a gentleman from greencastle home improvement by the name of Derek Reilly this man gives you peace of mind regarding your window's talked us through everything we needed to know Derek also listened to what we had to say it's all about what we wanted Derek thanks for your company letting us know all we had to know gave us an experience we never got with our last window replacement so just like to say thanks again mate you got the wife to agree with you lol 😂

Sales person was very efficient and explained every thing well.The whole process was easy to understand.
Derek was very good