Our services & engagements

Since 25 years old and 2 500 houses, Constructions TY GWENN surrounds you and advises you throughout your construction’s project:

- A commercial adviser accommodates you; he listens to you, guides you and builds with you the project of your dreams.

- The engineering and design department, composed of 7 draughtsmen, creates your personal project and improves it until obtaining your whole satisfaction. They are in charge of registering and following your planning permission.

- The secretary of the office ensures the administrative follow-up of your file.

- The clerk of work takes care of your building site, he is your technical interlocutor, he ensures the good course of your construction from the beginning until the end.

- The local craftsmen who carry out your house are our partners since many years; they are selected according to reactivity, legality and quality standards.

OUR SERVICES & ENGAGEMENTS
High quality materials and services

Comfort and modernity
- “BBC Effinergie” label (Low Consumption Building)
- Air permeability Test
- Thermic study and Energy Performance Diagnosis (DPE)
- Roof frame “Velux” “Comfort” version (double glazing 24mm, with low emissivity)
- External fittings with double glazing thickness 24 mm (4+16+4), with hidden openings (more luminosity), ACOTHERM label
- Moving white PVC Shutters with automatic bolts
- Trunks incorporated in masonry (non apparent)
- Insulated communication door between the dwelling and the garage (not heated) with a 3 points’ lock
- Heating and electricity in brand « LEGRAND », “CELIANE” series, in conformity with the ”HABITAT NEUF » label and answering our engagements for the charter” QUALITE THERMIQUE “
- Socket-outlets envisaged in large quantities
- Hot water tank of great capacity 300L, electric or thermo-dynamic
- Convectors with electronic thermostat, weekly programming, electric unballasting
- Well-known brands of sanitary appliances (« Allia », « Villeroy & Boch » & “Grohe”) and splash plate bathtub with chrome handles (6 choices of colour)
- WC with quiet and economic mechanism 3/6 L
- Temperature control taps on each sanitary appliance with water and energy economic mechanisms
- Taps and evacuations planned for dishwasher and washing machine, draw-off faucet in the garage
- Enamelled sandstone Tiles 30x30 or 20x20 cm in the hall, the kitchen, the dining room and living room, WC and bathrooms (value 25.00€/m² all taxes Included, public price supply)
- Wall tiles in kitchen and bathrooms (value 25.00€/m² all taxes included, public price supply)
- Real habitability of the stage
- Cleaning at the end of the construction
- Spreading out of the topsoil

Quality and tradition
- Insulating low floor of the ground floor on under floor space, including vertical and horizontal sealing
- High Floor of the ground floor in concrete with thermic rupters
- Tinted external Coating, scraped completion
- Internal partition Wall in breeze blocks of 20 cm, identical to the external walls
- Traditional carpentry, called “large section » fungicidal and insecticidal treated
- Natural slates roof (30 years of guaranty) on batten, ventilated, including stainless hooks
- Black pre-patinated zinc Gutters called « Nantaise » type
- Made to measure staircase to access on the first floor, made out of exotic wood (6 different choices)
- Peripheral and internal partitions made of chalk bricks coated with fine plaster
- Ceilings and crawling coated with fine plaster
- Enamelled sandstone Tiles, sealed on cover with cement mortar

The choice of safety
- Firm and final prices
- Construction delay guaranteed by contract
- Only one interlocutor, only one responsible: Your manufacturer TY GWENN

Legal guarantees provided at our expenses:
- Guarantee of delivery at price and agreed time (financial guarantee)
- Decennial Guarantee
- Guarantee of perfect completion of construction
- Civil Liability
- Indemnity insurances