Sean Doyle Windows

Name

Sean Doyle Windows

Legal name

Sean Doyle Windows Ltd.

Website

https://seandoylewindows.ie

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Window and Door Manufacturing

NAICS

Wood Window and Door Manufacturing (321911), Metal Window and Door Manufacturing (332321), Custom Architectural Woodwork and Millwork Manufacturing (337212)

SIC

Lumber & Wood Products (No Furniture) (2400), Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Custom Window & Door Fabrication & Replacement (HSAPAJAI), Window & Door Glass Replacement (IGU/Pane Only) (HSAPAJAE), Doors, Windows & Millwork Hardware Retail (Locks, Hinges, Handles) (CRAIADAJ)

Keywords

• Windows and doors manufacturing
• Fenestration installation
• UPVC aluminium windows
• Custom door fabrication
• Commercial curtain walling

Headquarters

HQ city

Roscommon

HQ country

Ireland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Windows and Doors Manufacturing and Installation: Sean Doyle Windows designs, manufactures, and installs a full range of windows and doors (aluminium, uPVC, timber, alu-clad, composite) for residential and commercial customers across Ireland. Revenue is generated through the sale and installation of custom-manufactured fenestration products. The company operates an end-to-end model covering design, manufacturing, supply, and professional installation, eliminating the use of subcontractors.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels9 records

Core offering

Sean Doyle Windows is a family-run, vertically integrated Irish manufacturer and installer of windows and doors, handcrafting aluminium, uPVC, timber, and alu-clad products at its Roscommon factory. The company designs, manufactures, and installs complete fenestration systems for residential and commercial properties across all 32 counties of Ireland, including windows, entrance doors, patio doors, roof lanterns, and commercial curtain walling. All installation is performed by in-house employed teams with no subcontractors.

Product overview

Sean Doyle Windows is a family-run Irish manufacturer of windows and doors established in 1979, offering a comprehensive portfolio of fenestration products. The company operates a vertically integrated model, handcrafting and installing all products from raw materials (uPVC, Aluminium, Timber, and Alu Clad). The core product range includes uPVC windows (Odyssey and Greenline ranges), aluminium windows (Affinity, Enhanced, and Vision ranges), hardwood windows, sash windows, glass-to-glass windows, and alu-clad windows. Door offerings span composite doors, aluminium doors, hardwood doors (Hercules and Thermo ranges), PVC Odyssey doors, alu-steel doors, sliding/patio doors, French doors, and entrance doors. Additional products include flat roof lights, roof lanterns, and commercial curtain walling. All products meet PAS-24 security standards and carry NSAI certification for the Odyssey range.

Differentiator

Problem solved

Functional benefit

Brands

• Odyssey uPVC Range: Exclusive uPVC window range with high energy indexes and NSAI certification, featuring German-manufactured profiles and reinforced steel frames.
• Greenline uPVC Range
• Alu Clad Windows

Products and services

• Odyssey uPVC Windows

Quantifiable outcome

• Odyssey uPVC windows achieve u-values as low as 0.8 W/m²K
• +3 more outcomes

Named customers51 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• VELUX Group: VELUX is the global leader in roof windows and skylights, a product category Sean Doyle competes in via its aluminium roof lanterns and flat roof lights. Comparable as a broad incumbent in fenestration with established brand, certification, and dealer networks across Europe including Ireland.
• Schüco: Schüco is a major German aluminium and uPVC systems manufacturer with deep specification presence in commercial and premium residential construction across the UK and Ireland. Comparable as a broad systems incumbent competing with Sean Doyle's aluminium and commercial curtain walling portfolio.
• AluK (Aluminium Systems): AluK designs and supplies aluminium window, door, and curtain walling systems used across UK and Irish commercial and residential projects. Comparable to Sean Doyle on the aluminium fabrication and commercial fit-out side, though AluK operates as a systems supplier rather than a vertically integrated installer.
• Anglian Home Improvements: Anglian is the UK's largest home improvements retailer/installer of windows, doors, and conservatories, with national showrooms and installation coverage. Comparable on residential window/door manufacturing-to-installation model at much larger scale, with active presence in the Irish adjacent market.
• Everest (windows and doors): Everest is a long-established UK manufacturer and installer of windows, doors, and home improvements with national coverage. Comparable to Sean Doyle on the vertically integrated manufacturer-plus-installer model and on energy-efficient certified uPVC and aluminium ranges.
• Reynaers Aluminium: Reynaers is a leading European manufacturer of aluminium window, door, and curtain wall systems, widely specified in Irish commercial and high-end residential projects. Comparable to Sean Doyle's aluminium Affinity/Enhanced/Vision ranges and curtain walling offering.
• Internorm: Internorm is a leading European manufacturer of high-performance uPVC, timber-aluminium, and aluminium windows and doors, distributed across the UK and Ireland. Comparable on premium energy-efficient residential fenestration, including alu-clad systems similar to Sean Doyle's offering.

Regional players

• Brooks Group (Windows): Brooks Group is a UK-based timber and aluminium-clad window and door manufacturer serving residential and commercial projects, with a heritage/sash offering. Comparable to Sean Doyle on bespoke timber and alu-clad residential fenestration with a similar craftsman-led brand positioning.
• Rationel Windows and Doors: Rationel is a Danish-origin manufacturer of timber and timber-aluminium clad windows and doors distributed primarily in the UK and Ireland. Comparable on the alu-clad and premium timber residential range and on energy-performance-led positioning similar to Sean Doyle's Odyssey and alu-clad lines.

Direct peers

• Munster Joinery: Munster Joinery is Ireland's other large-scale, vertically integrated window and door manufacturer, offering PVC, aluminium, and timber ranges for residential and commercial markets with in-house installation. Most directly comparable to Sean Doyle given overlapping product portfolio, Irish geographic focus, and similar manufacturing-and-installation business model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCInSxmeEvsNXJICiAj9I2Kw
• Facebookfacebook.com/SeanDoyleWindows
• LinkedInlinkedin.com/company/sean-doyle-sons-ltd
• Instagraminstagram.com/seandoyle.windows
• Xx.com/seandoylewindow

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sean Doyle Windows