Crafting Your Dream Home: A Guide to Choosing Windows and Doors with OTIIMA

Improving your home is always an exciting endeavor, but when it comes to windows and doors, it’s not just about aesthetics – it’s also a significant investment in security and energy efficiency. Whether you’re looking to replace worn-out fixtures or improve your home’s overall curb appeal and performance, choosing the right windows and doors requires careful consideration. Here, we explore key considerations tailored for homeowners who value energy efficiency to help you make this important decision. 

Expert Recommendations Tailored to Your Home

When selecting top-quality windows and doors, it is essential to seek expert advice. With OTIIMA, you gain access to a team of experienced professionals who understand the nuances of architectural styles and regional requirements. By consulting with our experts, you’ll receive customized solutions designed to complement the aesthetics of your home while meeting functional and budgetary needs. 

CASA DE LA BRISA | Andrea Marc Buchmeier & Alexandra Vilà Arquitecta | © Joan Guillamat

Energy Efficiency: A Priority

In a time of rising energy costs, prioritizing energy-efficient windows and doors is more important than ever. Leaky fixtures can significantly impact your comfort and inflate your utility bills. OTIIMA’s range of energy-efficient products enhances insulation and contributes to substantial savings over time. Ask about our energy efficiency ratings and discover how our solutions can help you create a more sustainable and cost-effective home environment. 

Gallery View | Woods+Dangaran | © William Jess Laird

Materials Matter: Timber, Aluminum, or UPVC?

Choosing the right material for your windows and doors is critical. Each option – the timeless elegance of wood, the contemporary appeal of aluminum, or the durability of uPVC – offers distinct advantages. For example, wood frames exude warmth and charm but require regular maintenance. On the other hand, aluminum offers durability and a sleek design with minimal upkeep. Meanwhile, uPVC offers strength, energy efficiency, and longevity. Consider your lifestyle, architectural style, and regional climate when making this decision, and consult with our team to explore the best material options for your home. 

VILLA PELLARIN | DUPRAZ ARCHITECTS

Certifications and Guarantees: Assurance of Quality

Investing in new windows and doors is a significant commitment, so asking about certifications and guarantees is essential. At OTIIMA, we stand behind the quality and reliability of our products with a lifetime warranty. Our certifications underscore our commitment to excellence, providing peace of mind from knowing that you’re investing in premium-grade fixtures built to last. 

Villa V in Harelbeke | Francisca Hautekeete Architecture | © Annick Vernimmen

Prioritizing Security Features

Security is paramount when it comes to protecting your home and loved ones. OTIIMA’s windows and doors have robust security features, including multi-point locking systems and toughened glass, to protect your home against intruders. By prioritizing security without compromising style, you can rest assured that your home is well protected. 

Compare products

Compare products easily by analyzing features and specifications side by side to find the best option for your needs.

thermal-transmittance

Thermal Transmittance

watertightness

Watertightness

air-permeability

Air permeability

wind-resistance

Wind resistance

resistance

Impact resistance

insulation

Sound insulation

security

Security

thermal-transmittance

Thermal Transmittance

Uw Ug = 1,0 (38mm)
Uw Ug = 0.5 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1200 (54mm)

(4 classes above 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO EN 1026

Class 4

(600 Pa or 119 Km/h) 1 2

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(in 6 possible classes) 2

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5

(2000 Pa or 200 Km/h)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to)
security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

3

thermal-transmittance

Thermal Transmittance

Uw Ug = 1,0 (38mm)
Uw Ug = 0.5 (54mm)
Uw Ug = 0.47 (62mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1200

(7 classes above 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO en 1026

Class 4

(600 Pa or 110 Km/h) 1

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class B5

(2000 Pa or 200 Km/h) 1

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5 (38mm / 54mm)

1C1 | 2B2 | 1B1 2 (62mm)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to) (38mm / 54mm)

Rw: 44 db (up to) (62mm)

security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

3

thermal-transmittance

Thermal Transmittance

Uw Ug = 1.0 (38mm)
Uw Ug = 0.5 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1650

(7 Clases superior a 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO EN 1026

Class 4

(600 Pa or 110 Km/h) 1

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(2000 Pa or 200 Km/h) 1

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5
insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to)
security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

2

thermal-transmittance

Thermal Transmittance

Uw Ug = 0.7 (38mm)
Uw Ug = 0.7 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

Class 8A

(450 Pa or 95 km/h)

air-permeability

Air permeability

ISO EN 12207 + ISO en 1026

Class 3

(600 Pa or 110 Km/h)

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(2000 Pa or 200 Km/h)

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5

(in 6 possible classes)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 38 db (up to)
security

Security

RC2: (WK2) 2

RC2: (WK2)

Newsletter

OTIIMA - Much more than a window

Subscribe