McMullan ODonnell

20/10/2026

14/10/2026

✨Richhill Aluminium project

07/10/2026

Agate Grey casement-style windows with Georgian bar detailing, with the interior finished in the same Agate Grey colour. 🏡

Agate Grey Drumflugh door.

Open the front door through to matching Agate Grey French doors, creating a coordinated sightline.

Patio doors leading directly into the garden, matching the Agate Grey window and door finish.

Chrome accessories and handles

🔴We Design�🔴 We Manufacture�🔴 We Install�🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]

02/10/2026

Stunning custom-made arched sliding sash windows, finished in anthracite grey and perfectly matched with beautiful arched French doors. 🏡✨

Bespoke design, quality craftsmanship and a timeless finish — bringing traditional character together with a modern touch.

🔴 We Design�🔴 We Manufacture�🔴 We Install�🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]

30/09/2026

🏡🪟🚪🐕

Replacement project: anthracite grey custom-made uPVC windows, a matching rear door, and a statement royal blue front door with a dual-colour, white woodgrain interior.

🔴 We Design�🔴 We Manufacture�🔴 We Install�🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]

27/09/2026

🏡🖤🪟🚪

🔴 We Design�🔴 We Manufacture�🔴 We Install�🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]

25/09/2026

Custom made Steel Blue Slide & Sash windows 💙

🔴 We Design�🔴 We Manufacture�🔴 We Install�🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]

24/09/2026

📍Donnelly Bros, Dungannon 🚘🏢❤️

20/09/2026

Donnelly Group New Car Showroom 🚘

Aluminium & glass project designed, manufactured and fitted entirely in-house by our expert team. 🏢

Quality from design to installation.

13/09/2026

🔴 We Design
🔴 We Manufacture
🔴 We Install
🔴 We Guarantee

✅ If it doesn’t have McMullan O’Donnell on the label, it’s not McMullan O’Donnell Windows & Doors.

For enquiries or a quotation, please email your elevations and plans, along with your contact number and building address, to [email protected]