Installing a Soundproof Door brings many benefits—most importantly, it helps block sound from coming in or going out of a room.
Many people use soundproof panels to improve room acoustics, but they often overlook the door. As a result, the overall soundproofing may not work as expected. Even small gaps, holes, or poor sealing can let a lot of sound pass through.
A proper Soundproof Door helps seal these weak spots, keeping the sound inside and outside noise out.
With over 40 years of experience, Blue Whale Soundproof Door is a trusted manufacturer known for creating high-quality soundproof doors. Our doors not only block out noise but are also designed with fire- and smoke-resistant features, ensuring a peaceful and safe space for you.
H4 Luxury Double Door series is BlueWhale’s premium door collection, crafted for those who pursue refined taste and a life of elevated quality. It is specially designed for private villas, high-end residences, and artistic spaces.
From the selection of materials to the finesse of craftsmanship, from the surface texture to the spatial presence, every detail expresses a deep commitment to “steadiness, elegance, and individuality”.
This is more than a door — it is a work of art, and the opening statement to an ideal way of living.
The H4 Lake Waves Luxury Door is one of BlueWhale Door’s best-selling art doors, inspired by the poetic landscapes of Taiwan.
Blending sculptural craftsmanship with premium materials, this Luxury Door embodies both modern design and functional performance.
Recognized with the Golden Pin Design Award, it stands as more than a fusion of art and engineering—it transforms the very idea of a door into a living piece of scenery, resonating with nature and the emotions of everyday life.
The design draws inspiration from Swallow Lake, a serene spot in Wulai, northern Taiwan.
During an autumn walk along the lakeside, the founder of BlueWhale Door noticed gentle ripples forming on the water’s surface—dancing softly with the breeze like lines of poetry.
This moment of harmony between nature and the passing seasons became the essence of the H4 Lake Waves Luxury Door.
Its intricately engraved copper surface captures those flowing ripples, locking the calm of the lake and the spirit of autumn within the metal itself—allowing architecture and nature to harmonize quietly.
The H4 Lake Waves Luxury Door‘s surface is crafted from 99.9% pure red copper, prized for its excellent durability and natural weather resistance. Over time, the copper naturally oxidizes, forming a unique verdigris patina that adds timeless character and depth.
Each glance reveals the play of light and shadow across the copper carving, as if nature itself paints on the door’s surface.
The interior panel can be customized with a wood-grain finish, perfectly blending with indoor spaces.
And the door frame is made of stainless steel and treated with handcrafted German paint, ensuring lasting durability and refined texture.
The H4 Lake Waves Luxury Door offers excellent performance in sound insulation, smoke control, and safety protection. With an average STC rating of 53, it ensures a calm and quiet interior space—ideal for modern residences that value both comfort and privacy. On-site testing has also shown a noise reduction of up to 40 dB.
The door is equipped with BlueWhale’s signature EPDM rubber seals, creating a seamless fit around the frame. This helps block out noise, insects, and odors in daily life, while also preventing smoke from leaking through in case of a fire—offering up to 20 additional minutes to evacuate or wait for help. It’s an extra layer of protection you can truly rely on.
The door adopts a double sealing system that provides excellent insulation—keeping your home warm in winter and energy-efficient in summer. And the threshold can also be upgraded with a barrier-free airtight drop seal, offering safer and more convenient access for elderly family members.
For those seeking an even higher level of safety, a 60A fire-rated smoke seal structure is available as an optional upgrade. If you’d like to learn more about the door’s construction or applications, we welcome you to reach out to our team.
H4 Lake Waves Luxury Door is ideal for the main entrances of modern villas, creative homes, private houses, and large residences. It also works well in high-end clubs, private collections, and other spaces that care about overall atmosphere and design unity.
Built for durability, this luxury door is suitable for outdoor use and can withstand direct sunlight without compromising its aesthetic or performance.
It’s a great choice for premium properties where the building, interior, and entryway are all designed to match in both look and purpose.
within W103 x H220 cm
within W120 x H220 cm
within W140 x H220 cm
within W160 x H220 cm
within W200 x H226 cm
Order Process
Notes:
*Price doesn’t include shipping or installation.
*Kindly arrange local ironworkers for installation—we’ll provide video instructions and support on the day.
*Since it is a customized product, the lead time is more than 60 working days.
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