Do I have to use one of these companies to get the grant?

Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.

How many quotes should I get in Meath?

Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.

Is this list in any order of merit?

No. Companies based in Meath come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.

Window and door installers in Meath

380 companies on SEAI's register say they do windows and doors in Meath. Only work by a registered company gets the SEAI grant.

38 are based in Meath; the other 342 cover it from elsewhere.
The grant for a semi-detached house is €3,000. SEAI’s middle price last year was €7,110.
Get SEAI’s grant approval before any work starts. SEAI does not pay for work that began first.
Get three written quotes for the same job. This list is not a ranking.

A fitter seen from behind lifting a new window into an opening during a renovation. — A fitter lifting a new window into place during a renovation.
Unrecognizable workman installing window in house during renovation process · Ksenia Chernaya · Pexels License

See your grants for windows and doors, and what you’d pay

Check my home

About 10 seconds. See your numbers first, then get quotes if you want them.

Based in Meath

38 of them, from SEAI's register (read 25 September 2026). Not an order of merit. Published figure

Cooper Insulation Ltd.One Stop ShopAttic insulationCavity wall insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar hot waterWindow and doorBased in Meath · serves Dublin, Leinster, Connacht and Ulster · SEAI no. 10192 · WebsiteBased in Meath.
Ach Windows LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19922Based in Meath.
Aidan Fitz Windows And Doors LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19480Based in Meath.
Anthony Birmingham LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19496Based in Meath.
Ashbourne Windows LimitedWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19601Based in Meath.
Balco Windows LimitedWindow and doorBased in Meath · serves Dublin, Leinster and Munster · SEAI no. 19509Based in Meath.
Bc Top Contractors Limited Ta Bct ContractorsWindow and doorNationwide · SEAI no. 20044Based in Meath.
Clear Window RepairsWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19861Based in Meath.
Clearwater Window Systems LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19845Based in Meath.
Connect Windows And DoorsWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19802Based in Meath.
Crescent Windows And DoorsWindow and doorBased in Meath · serves Dublin, Leinster, Munster and Connacht · SEAI no. 19976Based in Meath.
Crystal Complete Building LtdAttic insulationInternal wall insulationWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 17488Based in Meath.
D Carry ConstructionAttic insulationExternal wall insulationHeat pumpInternal wall insulationWindow and doorBased in Meath · serves Dublin, Leinster and Ulster · SEAI no. 17601Based in Meath.
DL.WindowsWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19637Based in Meath.
Ds WindowsWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19995Based in Meath.
Dublin Home Repair LimitedWindow and doorNationwide · SEAI no. 19510Based in Meath.
Dunshaughlin Business ParkWindow and doorNationwide · SEAI no. 20199Based in Meath.
Earthkind Window Systems LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19697Based in Meath.
Excellence Trade And Install Limited Trading As WaWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19475Based in Meath.
Halpin Aluminium & Upvc LtdWindow and doorBased in Meath · serves Dublin, Leinster and Ulster · SEAI no. 19760Based in Meath.
Hayestown Aluminium FabricationsWindow and doorBased in Meath · serves Leinster · SEAI no. 19803Based in Meath.
Home Building Solutions T/A HBS Elegant build LtdAttic insulationExternal wall insulationHeat pumpHeating controlsInternal wall insulationSolar panelWindow and doorNationwide · SEAI no. 17549 · WebsiteBased in Meath.
Homeology LtdAttic insulationExternal wall insulationInternal wall insulationWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 17829Based in Meath.
KWRS Ltd Kells Traditional Timber Windows & DoorsWindow and doorBased in Meath · serves Dublin, Leinster, Munster and Connacht · SEAI no. 19672Based in Meath.
Leinster Home And WindowsWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19641Based in Meath.
Mike Doors & WindowsWindow and doorNationwide · SEAI no. 19879Based in Meath.
New Generation Doors LtdWindow and doorNationwide · SEAI no. 20145Based in Meath.
Norde Blinds & InteriorsWindow and doorBased in Meath · serves Dublin, Leinster and Connacht · SEAI no. 20045Based in Meath.
Packie TobinWindow and doorBased in Meath · serves Leinster · SEAI no. 19733Based in Meath.
Pandg Callaghan Trading As Timeless Sash Windows LtdWindow and doorNationwide · SEAI no. 19898Based in Meath.
Retrofit Energy Ireland One Stop Shop LtdAttic insulationInternal wall insulationWindow and doorNationwide · SEAI no. 19799Based in Meath.
Summerville Contractors LtdWindow and doorBased in Meath · serves Leinster · SEAI no. 19994Based in Meath.
The Meath Door And Floor Centre Ltd Ta The Door & Floor CompanyWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 20157Based in Meath.
Thomas Carolan UpvcWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19602Based in Meath.
Thomas HoltonWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19604Based in Meath.
Tudor Windows LtdWindow and doorBased in Meath · serves Dublin and Leinster · SEAI no. 19734Based in Meath.
Weatherproof Windows And Doors LtdWindow and doorBased in Meath · serves Dublin, Leinster, Connacht and Ulster · SEAI no. 19731Based in Meath.
Wilkinstown Navan Upvc Windows And DoorsWindow and doorBased in Meath · serves Leinster · SEAI no. 19617Based in Meath.

Also cover Meath from elsewhere (342)

These told SEAI they cover the province Meath is in, or listed it among the counties they serve. Ask how far they travel before you go any further. Names only here; each one’s full register row is on its own county’s page. OSS = One Stop Shop.

Activ8 Energies (OSS) · Ashgrove Engineering Ltd T/A Ashgrove Renewables (OSS) · Aspen Eco Power (OSS) · Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Breffni Insulation Ltd (OSS) · Churchfield Home Services (OSS) · Electric Ireland Superhomes (OSS) · Energlaze Home Energy Upgrades (OSS) · Energyfix (OSS) · Envirobead Ltd. (OSS) · Greenwatt Ltd (OSS) · Home Comfort Retrofits Ltd (OSS) · House 2 Home Retrofit Ltd (OSS) · Integrate Home Energy Upgrades Limited (OSS) · Kingdom Installation Ltd (OSS) · Kingspan Insulation Ltd (OSS) · Kore Retrofit Ltd (OSS) · Larkrock (OSS) · Lough Projects (OSS) · Moston Construction Ltd (OSS) · OHK Energy LTD (OSS) · Retrofit Design Ltd (OSS) · Retrofit Energy Ireland (OSS) · SSE Airtricity Energy Services Ltd (OSS) · A1 Windows And Doors Limited · Abbie Windows & Glazing Ltd · Abc Glazing Specialists Ltd · Abode Construction Ltd. · Absolute Windows & Construction Services Ltd · Accident And Repairs Windows Ltd. · Accord Window Systems Ltd · Advantage Energy Systems Ltd · AGI Construction Ltd · Aiden Mcguinness & Son Ltd · Airtight Window Systems Ltd · All Seasons Home Improvements Limited · Allied Irish Property Ltd · Am.Wincon · Amazin Glazin · Anthony Coughlan Heating & Plumbing TA C&S Construction Services · Apex Engineering · Approved Leinster Windows Limited · Archers Windows · Athlone Windows · Balbriggan Glass And Windows Ltd · Bernard Byrne Ta Better Windows Limited · Bgk Windows And Doors · Blackrock Windows Wilford Limited · Bluebuild Renewables Ltd · Bluestone Bridge Ltd Ta Hybrid Costello Windows · Bnm Construction Services Ltd · Bonmahon Joinery Ltd · Brealey Windows & Doors Ltd · Breen Brothers Builders Ltd · Brennan Glazing Services Ltd · Bright Vista Group Ltd. · Brightspace Home Improvements Ltd · Brownes Upvc · Buckley Windows & Doors · Budget Renovations · Burke Bros. Joinery Ltd · Campbell Glass & Windows Ltd. · Carlson & Co Ltd · Carolan Windows Ltd · Carrabine Joinery Ltd · Carroll Conservatories Ltd · Castle Windows · Castlestone Construction BV Ltd · Cavan Glass By Design · CB Windows Ltd · Celbridge Window Systems · CK Energy Management Solutions (EMS) Ltd t/a ENCON · CKF Interiors & Insulation · Classic Windows And Doors(Kildare) · Clearline Windows And Doors · Clifford And Cronin Windows And Doors Ltd · Clifton Windows Ltd · Climabright Windows & Doors · Comway Ltd Trading As Home Improvements Ireland · Connolly Aluminium · Cozy Windows Limited · Cresthaven Ltd · Cruise Windows Limited · Crumlin Windows And Doors · Cubo Rooflights Limited · D Donohoe Construction Limited · DADN Construction Ltd · Daingean Joinery Ltd · Darren Knox Building Services Ltd · Darren Nolan Windows And Doors · David Donelan Ta Donelan Windows · Deans Windows Enterprise · Decarr Property Maintenance Ltd · Declan Buggy LTD · Deerpark Glazing Ltd · Den Contracts Ireland · Dillons Joinery & Engineering · Dovista Irl Ltd · Doyle Sustainable Windows T/A Roche Windows · Dublin Total Retrofit Solutions · Dundalk Glass And Glazing Limited · Dungarvan UPVC & Westgate Windows Limited · Dunne Ecofit Limited · E-Scape Windows And Doors Systems · Eco Tech Windows Ltd · Eco Warmer Homes · Eco Window Concepts Limited · Eden Windoor Ltd · Egan Windows Ltd · Eitas · Embassy Home Products Ltd Ta Acorn Windows & Doors · Emerald Windows Ltd · Enerfit Ltd · Energy Retrofit Ireland · Energy Saving Technologies Ltd T/A Energlaze · Eoin Kelly And Sons · Excellence Windows & Doors Ltd · Expert Residential PropertyLtd T/A Expert Property · Expert Windows Ltd · Fabwindows Ltd · Farrell Windows And Doors Ltd · Fast Fix Window Repairs Ltd · Fine Fenestration Limited Ta Woodmarq · Finestra Ltd. · Fitzgerald's Sash Windows & Gcc Hostel Ltd · Frames Direct Uc · Gathergrove Trading Ltd Ta John Ruth And Sons · Geraghty Joinery · Gerry Mc Evoy Windows Limited · Glasnevin Windows And Doors Ltd · Glazeright Ltd · Glazing Spares And Repairs Ltd · Global Home Improvements · Goode Energy · Gorey Glass And Glazing · Gp Renovation · Grant Windows & Doors Ltd · Green Dcbm Ltd · Green Energy Windows · Grogan And Currid Ltd · H&F Windows · Harrisons Windows And Doors · Harstaf Vinduer Ltd · Harvest Energy · Hazelgrove Windows And Glass Limited · High Prospects Limited · Horizon Windows & Doors Ltd. · Iclever Construction · Inframe Windows And Doors Ltd · Innovate Build Greener Ltd · Interlux Ireland Limited · Irlpol Ltd · Jason Bracken Windows Ltd · Jason Sinclair Windows Limited · JJS Plumbing & Heating Limited · Jmc Windows & Doors Ltd · Joe Kelly T/A Nationwide Window Services · Joe Rowley Windows Ltd · John Dempsey Ta Jack Dempsey Windows And Doors · John Greaney Building Contractor · John Taylor Construction Ltd · Jr Fixing Ltd · Jsa Windows And Doors · Jsm Windows And Doors · K&D Developments (Sligo) Ltd. · K&K Windows Ltd · Kafkane Trading As Sharp Construction · Kb Home Improvements · Kc Maintenance Mullingar · Kcb Windows And Doors · Keane Windows Limited · Keeley Window Systems · Kieran Merrigan Windows & Sunrooms · Kilcurry Windows · Kokoon Insulation Ltd · Koncept Windows And Doors Ltd · Lakeland Interiors · Lakeside Windows Systems Limited · Larkin Aluminium Ltd · Larry Farrell Upvc · Leetherm Insulation Ltd. · Leinster Quality Windows & Doors · Lisaderg Construction Ltd · Logik Window Systems Ltd · Luca Line Limited TA Luca Line Services · Luca Windows Ltd · Lucan Windows And Doors · Lumavista Windows And Doors · Lynch Windows Ltd · M&L Repairs Windows Doors · Maher Window & Doors Ltd · Mahon Windows Limited · Malone Windows Limited · Mark Healion Windows & Doors · Martin Windows Limited · Mateusz Luczak And Katarzyna Luczak Window Service · MB Windows Ltd · Mccarthy Windows And Doors · Mccormack Aluminium Ltd · Mcgorman Pvc Windows And Doors Ltd · Mchale Windows Ltd · Mckevitt Windows Ltd · Mcmahon And Nagle Environmental Ltd (Trading As Mc · Mcnevin Windows And Doors Ltd · Metro Insulation Ltd · Miax Ltd Ta Kenny Windows · Midland Doors & Windows Ltd · Minde Windows · MJS Eco Limited · ML Windows · Modern Home Solutions · Modern Solutions Trade Windows & Doors · Modern Style Home · Moloney Windows Systems Ltd · Monarch Windows & Construction Limited · Monasterevin Window System's Ltd · Montroy Sales Ltd Trading As All Ireland Doors & Windows · Moyle Windows Ltd · Muinin Contracts Ltd Trading As Senator Windows · Munster Joinery (Ire) Unlimited Company · Narod Insulation Contractors Ltd · NE Energy Efficient Homes Ltd · New Build Construction & Window Company · New Frame Windows And Doors Ltd · Niall O Shea Windows Limited · Nolan Glass Limited · Norbec Limited · Nordan Vinduer Ireland Ltd · Norlux Windows · Novus Windows Limited · Nrgi Bespoke Glazing Ltd · O'Connor Building & Carpentry · O'Hagan Carpentry · O'Hare Home Improvements Ltd · O'Rourke Windows & Conservatories · O'Rourke Windows & Glass Ltd · Oakwood Glazing Ltd Ta Grady Joinery · Old Court Construction · Old Manor Windows Ltd. · Orbit Energy Solutions Ltd · P.V.C. Repair Specialists · P&F Windows & Conservatories Ltd Ta Carda Windows · Padraic Costello Upvc Windows & Door · Pannoncelt Ltd · Patrick Carley Trading As Senator Windows · Peak Windows And Doors · Perfect Fit Modular Ltd Ta Perfect Fit Windows & D · Peter Allen Windows And Doors · Physalia Ltd Ta Ecoaer · Pj Furphy Windows And Doors · Pk Services · PK Windows · Platinum Windows And Doors · Pml Windows And Doors · Portlaoise Windows Ltd. · Pouldoon Construction Ltd · Power-Fix Windows And Doors · Premier Insulations · Premium Glazing Systems Ltd · Prestige Energy Windows · Prestige Windows And Doors · Pro Fit Pro Fix · Professional Solid Insulation · Profile Systems Holdings Ltd Trading As K Windows · Pw Windows Ltd · Q Windows And Doors · Rathnure Pvc Limited · Ray Noonan Windows · Rend Master Ltd · Renual Construction Limited · Retrofit Elite Ltd Retrofit Elite Windows & Doors · Revolution Doors & Windows Limited · Rio Ents Ltd ta A-Rate · Robert Earley Carpentry Services · Roscommon Windows Ltd · Royal Windows · Ryan And Kennedy · Ryan Spray Foam · S&T Windows Ltd Trading As Sk Windows And Doors · Sean Doyle Windows Ltd · Sean Maher · Secure Energy Systems Limited T/A Energy Glazing · Senator Windows Drogheda · Senator Windows Kilkenny · Senator Windows Ltd · Seven Hills Windows & Doors · Sheridan Windows · Shield · Silver Insight Limited T/A Quality Composite Doors · Slaney Glass & Glazing Ltd · Smart Carpentry Ltd · Smyth Ecostruct Ltd · Solaregy T/A Sola · Solid Insulation Systems Ireland Ltd · Sova Contracting Ltd Ta Perfect Home Windows · Stellar Windows & Doors Ltd · Stone Arches LTD T/A Waterford Insulation · Stonewave Construction Ltd · Sunlight Windows · Superglaze Windows & Doors Ltd · Superior Trade Frames · Superior Windows And Doors Ltd · Supreme Window Installation Co. Ltd · Sustainable Warmth Ltd · T&Aglass · Teroco Windows And Doors Limited · The Period Door Company Ltd · The Professionals · The White Window Company · Thorncrest Ltd · Timoney Windows & Conservatories Ltd · Tirconaill Contracts Ltd T/A Mc Taggart Insulation · Total Window Care · Triple A Window Installations Ltd · Triple Glazed Windows And Doors · Tsl Windows Ltd · Tulway Limited Trading As Wright Windows · Tynan Design Manufacuring Ltd · Uab Termo Langai · Ucs Design Group Ireland Ltd · Ultimate Windows Ltd T/A Senator Windows · Velux Co Ltd · Vincenttullyconstructionltd.T/A Tully Windows and doors · Vindr Vs Ltd · Vistalite Ltd Trading As Aperture Glazing · Walt Windows And Doors · Warmcore Homes Ltd · Warmedge Windows Limited · Warmer Solutions · Wds Valerii Hutsko Limited · Weatherglaze Designs Limited · Weatherseal Windows Ltd · Wedlock Windows Ltd · Westmeath Windows & Doors Limited · Wexford Home Glazing · Wilson Windows · Window Solutions · Window World · Window World Crimco Ltd · Windows Direct · Windows Repair Tullamore

See your grants and what you’d pay

Four questions about your home, then your numbers. Get quotes from registered contractors if you want them.

Check my home

The detail

How Meath compares

Window and door installers who say they work in each county, from SEAI's register. Published figure

Figure 1Published figure

380 window and door installers say they work in Meath; the median county has 276

Meath is 8th of 26. The most list Kildare, Kilkenny and Wicklow (383); the fewest, Donegal (133). 26 One Stop Shops list Meath.

Meath380
The median county276
Most: Kildare, Kilkenny and Wicklow383
Fewest: Donegal133

Each bar counts companies on SEAI's register that list the county for windows and doors. Many firms tick a whole province, so counts move in regional steps. A count is choice, not capacity. Registration is paperwork, not a review of their work.

Sources: SEAI home energy, One Stop Shop and solar registers, read 25 Sep 2026

What it costs, and what the grant pays

National figures, not Meath ones: SEAI does not publish prices by county. SEAI rule

On a semi-detached house, SEAI's middle price of €7,110 less the grant leaves €4,110 to pay.

Before you sign

Four things SEAI tells homeowners to do.

Wait for your grant approval email before any work starts. SEAI does not pay for work that began before it was approved.
Get at least three quotes, and check each one covers the same job. The cheapest quote is often the one that leaves something out.
Check the company is on the register on the day you sign. Companies join and leave it, and this page is a copy taken on one day.
Get it in writing: what is being done, what it costs, when it starts and when it is finished.

How the application works →

Questions people ask

Do I have to use one of these companies to get the grant?: Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.
How many quotes should I get in Meath?: Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.
Is this list in any order of merit?: No. Companies based in Meath come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.

Listed on SEAI’s public registers on 25 September 2026. Being registered is not an endorsement by SEAI or by us. Check the current register on seai.ie before you sign anything. Not affiliated with SEAI. On this list? Get homeowner plans to quote for

Updated 5 October 2026 · grants checked 10 Oct 2026 · register read 25 Sep 2026 · How we know · Corrections