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Nail Extensions

Experience bespoke nail extensions, crafted by expert nail artists for lasting elegance and a naturally flawless finish. Every detail is designed to enhance your hands with refined length, shape, and immaculate finish while respecting the natural nail.

  • Tailored package
  • Treatment time
    60-150 min
  • No downtime
  • Visible results from the first visit

About the service available in Oblique House of Nails

At Oblique House of Nails, South Kensington, extensions are more than added length – they are a precise bespoke enhancement, meticulously shaped to complement your fingers and overall look. Each appointment begins with a detailed consultation, nail analysis, and shape mapping to ensure the final result is elegant, balanced, and perfectly aligned with your daily routine.

You can enjoy your extensions as a stand-alone service or combine them with a manicure or pedicure in one visit, saving time and feeling relaxed, cared for, and completely looked after from the moment you arrive.

Extensions menu

Our nail extensions menu is designed to adapt to your lifestyle, preferences, and natural nail length, from subtle enhancement to statement length.

Full Extensions – Regular Length

Ideal for those looking for a polished, everyday length that feels elegant yet practical for work and daily life. Extensions are sculpted to complement your natural nail bed and finished with your preferred shape, from soft square to almond.


Full Extensions – Extra Length

Perfect if you love a longer, more glamorous silhouette with a little more drama on the hands. Our therapists build a refined structure that remains comfortable and wearable, even at extended lengths.


Full Extensions – Extra Extra Length

For those who desire a true statement nail – editorial, elongated, and ultra-glamorous, while still respecting nail structure and stability. Length, shape, and balance are carefully controlled to keep the nails sophisticated, not overpowering.

Infills / Natural Plate Overlay

Maintain your extensions with perfectly blended infills, refreshing the structure and length while protecting the natural nail underneath. For clients who prefer to keep their own length, a natural plate overlay adds strength and a flawless finish without extra length.


BIAB (BUILDER IN A BOTTLE) MANICURE

Strengthening gel overlay that reinforces your natural nails while keeping them flexible, smooth and beautifully shaped. Ideal for weak, peeling or damaged nails, BIAB creates a seamless, glossy base that can be worn alone or finished with your chosen polish.


Add-ons, finishes and nail art

Your extensions can be elevated further with bespoke finishes and detailing, tailored to any occasion.

  • Basic design: French, shiny powder and classic details for a timeless, polished look.
  • Ombré design: soft gradient effects that add dimension while remaining refined.
  • Complex design: double French, abstract art and intricate patterns, created for clients who view nails as a true accessory.

We also offer nail repair, removals, and restorative treatments, ensuring each transformation is paired with genuine care for the health of your nails and skin.

benefits

benefits

  • Expert Nail Concept

    Award-winning nail concept in South Kensington, known for meticulous, result-driven nail care

  • Skilled Nail Artists

    Highly trained nail artists specialising in gel extensions, BIAB and advanced techniques

  • Advanced Hygiene Standards

    Medical-grade sterilisation protocols paired with a holistic approach to beauty and wellbeing

  • High-Quality Products

    Premium products ensuring nail health, strength, and elegance without compromise

Results of our clients after treatment

Our specialists select the appropriate treatment — unparalleled in quality and efficiency.

Our works

Extensions + Design

Our works

Infills

Our works

Extensions

Our works

Extensions

Our works

Infills + French

Our works

Infills + Design

Our works

Design

Our works

Design

Our works

Infills

Our works

BIAB Natural

Our works

Extensions + Design

Our works

Extensions + Design

Our works

Extensions + Design

Our works

Extensions + Ombre

Our works

Extensions + Design

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Treatment step-by-step

  • (1) Consultation & Nail preparation

    Your journey begins with a bespoke consultation: our therapist assesses your natural nails, refines your vision for length, shape, and finish, and selects the ideal technique. Nails are meticulously cleansed and prepped for flawless adhesion and enduring health.

  • (2) Precise sculpting & application

    Extensions are expertly built - apex, structure, and symmetry perfected for graceful stability that enhances your hands. Artisans ensure a seamless fusion, whether refined natural or editorial elegance.

  • (3) Finishing and custom shine 

    The surface is honed to perfection, crowned with your chosen colour, French tip, or design. A high-gloss seal delivers chip-resistant, immaculate radiance that endures.

  • (4) After Treatment

    Your nail extensions require no recovery time - you can resume your daily routine immediately after treatment. Maintain their flawless finish by moisturising cuticles daily with oil, wearing gloves for hot water chores or baths, limiting UV exposure with sunscreen on hands, and returning to Oblique for safe professional removal.

Price

  • single session

    • Full Extensions Regular Length

      £105

    • Full Extensions Extra Length 

      £112

    • Full Extensions Extra Extra Length

      £120

    • Infills / Natural Plate Overlay Regular Length 

      £82

    • Infills / Natural Plate Overlay Extra Length

      £87

    • Infills / Natural Plate Overlay Extra Extra Length 

      £95

    • BIAB Gel Add-On (Bio Sculpture)

      £15

    • ADD ON:

    • Scrub and Moisturizing Mask

      £10

    • Luxury Paraffin Treatment Oblique SPA Upgrade

      £20

    • Design per Nail

      from £3

    • Basic Design: French, Shiny Powder, etc.

      £15

    • Ombré Design

      £20

    • Complex Design: Double French, Abstract, etc.

      from £30

    • Nail Repair

      £7

    • Hard Gel Nail Repair

      £10

    • Gel Polish Removal (nail shape not included)

      £15

    • Hard Gel / Acrylic Removal (nail shape not included)

      £20

    • need advice?

      We offer complementary online and in-person consultations. We are here to help you make the right choices.

      Call

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    FREQUENTLY ASKED QUESTIONS

    With proper home care, your extensions typically remain flawless for up to 3 weeks, after which infills are recommended to maintain structure and appearance.
    Yes, you can book simultaneous services with multiple therapists, allowing you to have your extensions, manicure, and pedicure done together for maximum comfort and time efficiency.
    With proper home care, your extensions typically remain flawless for up to 3 weeks, after which infills are recommended to maintain structure and appearance.
    Yes, you can book simultaneous services with multiple therapists, allowing you to have your extensions, manicure, and pedicure done together for maximum comfort and time efficiency.
    Yes - our extensions are applied using gentle, nail-health-focused techniques, high-quality products, and thorough preparation to preserve the integrity and strength of your natural nails.
    For optimal structure and polish integrity, we recommend infills every 2–3 weeks, depending on your natural growth rate and lifestyle.
    Absolutely. We welcome your inspiration—whether a specific shade, French tip, or editorial design—and will tailor the look to your hand shape and lifestyle.
    There is no downtime; you can return to your routine immediately. We recommend moisturising cuticles, avoiding prolonged exposure to hot water without gloves, and booking your next visit for safe, professional removal or infill.

    related treatments

    To achieve the best results, we recommend exploring our other face and body care treatments at our studio for a complete approach to combating imperfections.

    img
    20 min
    Manicures

    from £30

    Indulge yourself in a friendly caring atmosphere and enjoy our carefully crafted treatment for your hands.

    Read more information
    img
    20 min
    Pedicures

    from £35

    Paradise for your feet! Our pedicure will renew and restore feet to silky smoothness and uplift your senses.

    Read more information

    contacts

    open from 09:00 to 20:00

    15 Bute St, South Kensington, London, SW7 3EY +447465645176
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    Join our team and become part of a clinic where expertise, care, and results matter.

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      I agree to the terms and conditions

      Submit Application

      Join our team and become part of a clinic where expertise, care, and results matter.

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        I agree to the terms and conditions

        • Oblique House of nails

          15 BUTE st, south kensington, london, sw7 3ey, uk

          +44 746 564 5176
        • Oblique House of hair

          15A Harrington road, south kensington, london, sw7 3ES, UK

          +44 736 765 2555
        • Oblique House of aestetics

          89 old brompton Road, south kensington, london, sw7 3ld, uk

          +44 736 765 2555
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        A member of our team will be in touch with you shortly. For urgent enquiries please call the salon at the number provided.

        +44746 564 5176