Bifold doors in Monaghan
Bifold door supply and installation across Co. Monaghan, including Monaghan, Carrickmacross, Castleblayney, Clones. In our national price guide, a 3-panel thermally broken aluminium bifold door (2.4m–3.0m) is €3,600 to €5,800 supplied and fitted, a 4-panel set (3.2m–4.0m) is €4,800 to €7,600, and widening a rear wall with an RSJ steel lintel adds €1,800 to €3,500.
Tell us your opening width and one vetted bifold specialist covering Co. Monaghan contacts you to arrange a survey and written quote.
Free, no obligation. One vetted bifold door company covering your county replies.
- €3,600 to €5,8003-panel aluminium bifold (2.4m–3.0m), supplied & fitted
- €4,800 to €7,6004-panel aluminium bifold (3.2m–4.0m), supplied & fitted
- 53%of pre-2011 Monaghan BER homes have older double glazing
- 2,182heating degree days near Monaghan
What bifold doors cost in Co. Monaghan
| Bifold configuration | Thermally broken aluminium | Aluminium triple (0.9 W/m²K) | Scandinavian timber alu-clad |
|---|---|---|---|
| 3-panel bifold (2.4m–3.0m opening) | €3,600 to €5,800 | €4,140 to €6,760 | €4,800 to €7,400 |
| 4-panel bifold (3.2m–4.0m opening) | €4,800 to €7,600 | €5,520 to €8,880 | €6,400 to €9,600 |
| 5-panel bifold (4.2m–5.0m opening) | €6,000 to €9,400 | €6,900 to €11,000 | €8,000 to €11,800 |
| 6-panel bifold (5.2m–6.0m opening) | €7,200 to €11,500 | €8,280 to €13,420 | €9,600 to €14,200 |
| Rear wall knock-through + RSJ lintel | €1,800 to €3,500 | €1,800 to €3,500 | €1,800 to €3,500 |
Our supply-and-fit price guide for Co. Monaghan, inclusive of 13.5% VAT. Your specialist confirms the exact price in writing after measuring the structural opening.
Glazing, door areas and towns in Co. Monaghan
- 65%detached houses in Co. Monaghan (CSO Census 2022)
- 20%semi-detached homes
- 23%built between 1981 and 2000
- 3.78 m² / 3.95 m²median external door area (semi / detached BER)
Across Co. Monaghan, 53% of pre-2011 BER certificates record older double glazing (U-value 2.5 to 4.0 W/m²K, 22nd of 26 counties) and a median window area of 14.42 m² on a semi-detached house. A further 23% of Monaghan housing stock dates from 1981 to 2000 and 43% before 1981 — the prime cohorts where narrow, draughty 1.8m aluminium or uPVC sliding patio doors are now being widened into 3.0m to 4.2m bifold openings.
Near Monaghan, a typical year averages 2,182 heating degree days (the 2nd coldest of the 26 county towns). Because a 3-panel or 4-panel bifold door spans 5 m² to 8.5 m² of glass, specifying polyamide thermally broken frames with warm-edge low-E double glazing (Ud 1.3–1.4 W/m²K) or triple glazing (Ud 0.9 W/m²K) keeps the kitchen warm right up to the glass.
Towns covered in Co. Monaghan (CSO Census 2022 population): Monaghan (7,894), Carrickmacross (5,745), Castleblayney (3,926), Clones (1,885), Ballybay (1,329), Emyvale (638).
Real examples and installation detail
Get a bifold door price for your opening
Tap your door type, approximate opening width and county. Your request goes to one vetted bifold door company covering your county for a site survey and written price.
Bifolding doors guides & price breakdowns
Straight answers to what people ask most: itemised costs, specifications, planning or grants, and what to check before you book.
More guides & resources: All guides & calculator hub · Technical & trade glossary · Frequently asked questions · All areas covered · About this site
Monaghan bifold door questions
How much do bifold doors cost in Monaghan?
In Co. Monaghan, a 3-panel thermally broken aluminium bifold door (2.4m–3.0m) costs €3,600 to €5,800 supplied and fitted, a 4-panel door (3.2m–4.0m) costs €4,800 to €7,600, and a 5-panel door costs €6,000 to €9,400. Widening a rear wall with an RSJ steel lintel adds €1,800 to €3,500.
Do I need planning permission to fit bifold doors at the back of a house in Monaghan?
Replacing or widening a ground-floor rear patio door opening facing your back garden is normally exempted development under Section 4(1)(h) of the Planning and Development Act 2000. If your home is a Protected Structure or in an Architectural Conservation Area, check with Monaghan County Council first.
Which towns in Co. Monaghan are covered for surveys?
All of Co. Monaghan, including Monaghan, Carrickmacross, Castleblayney, Clones, Ballybay and surrounding rural areas. Your request goes to one vetted bifold door company covering your county.
Should I choose double or triple glazed bifold doors in Monaghan?
With 2,182 heating degree days a year near Monaghan, double-glazed low-E argon bifolds (Ud 1.3–1.4 W/m²K) suit sheltered south- or west-facing patios, while 0.9 W/m²K triple glazing (adding €180 to €320 per panel) is well worth it on north/east elevations or large open-plan kitchen extensions.
Bifolding doors across all 26 counties
Requests from all 26 counties go to one vetted local specialist who covers your county — from Dublin, Cork, Galway and Limerick to Kildare, Meath, Wicklow, Waterford and Donegal. Pick your county below for local prices, specifications and advice. Compare all areas covered →
Planning bifold doors for an extension or patio knock-through?
One vetted company covering your county surveys the opening, checks the lintel and threshold, and gives you a written price.